Prison Guinea Pig

Prison Guinea Pig-part 3

This story is intended as sexual fetish entertainment for  ADULTS ONLY.

The next morning my balls were aching deeply and the fact  that I was not required to wear the masturbation inhibitor  during the night was a big help. Apparently they figured I  would be quite sore and irritated from my heavy session  with the prison doctor and her nurse and not in the mood  to stimulate myself.

They were correct.  My cock was raw and and my pisshole  hurt inside. I had been given medications and pain killers  the night before but these had mostly worn off, and as I  lay naked in my bed I gently massaged my swollen nuts and  cock. I had never ejaculated in such a manner before my  visit with Dr Inga Shultz and her fantastically endowed  and pretty nurse Heidi Bruner.

I had also never been so hysterically horny in my life due  to the powerful and unique sexual stimulation drugs given  me, and I'm sure my screams of pleasure were quite  entertaining for the doctor, her nasty nurse Heidi Bruner,  and Warden Helga Mueller, who witnessed my disgraceful  milking, and actually masturbated herself to orgasm as I  was worked over.

About an hour after I finished breakfast and a good  shower, I was taken by Nurse Christina and Nurse Debra to  the main lab. My stomach was doing flipflops not knowing  what would be coming today and I was given two injections  of 'fecal specific aphrodisiacs', as Christina called  them.

Debra pointed out to me that the drugs were being  specifically designed for the purpose of stimulating me to  want to eat women's shit.

Her complete candor and lack of emotional involvement left  me feeling like a used condom, and as the exotic drugs  began to take effect the two grinned slyly at me.

Christina massaged my cock and balls and soon I had a  terrific hardon bouncing uncontrollably to her strong  hand.

I had been very painfully convinced that any thought of  escape or disobedience would be extremely unfortunate for  me, and I dreaded further whippings, remembering that I  might receive more later.

My stomach began a strange cascade of inner tingling, and  my cock was oozing a bit of precum. Christina rubbed her  finger over my pisshole and smeared the clear fluid over  my cockhead.

From somewhere inside my psyche the smell of their shit  began to fill my consciousness, and I had not even been  exposed to it today yet. 

Christina led me my the balls to the bathroom and Debra  followed, a nasty  grin on her pretty face. Debra pinched my  nose between her fingers and spit in my face.

"You're going to eat my shit, toilet mouth!", Christina sneered.

I had wiped their asses with toilet paper and licked their  cracks clean on several occasions but had not ingested more  than that relatively small amount of feces.

Christina grabbed me by the ear and pinched hard..."Today  you will graduate to a higher level of oral service", she  said dispassionately, "you will serve Debra and I completely, and before long the female prisoners in a special bathroom here at the prison.

"But first my disgusting crap slave, you will eat the brown waste out  of my ass after my bowel movement, and you will do the  same for Debra."

I looked at her with glazed eyes, not knowing if that would be  possible for me, but knowing that I had no choice  whatever."

I was becoming extremely aroused by now and my penis  was bouncing uncomfortably as I slowly licked my  lips.

Christina pulled her skirt up and panties down as she sat  on the open  stool and Debra pushed down on my  shoulders making me drop to my knees behind the toilet.

She shoved my face down next to Christina's buttcrack and  held it there as Christina strained and forced out a long  smelly turd which dropped into the water with a splash.  The strong odor instantly sent a piledriver of lust  through me, and my entire sexual infrastructure suffered a  tremendous shock. 

I was so horny I gasped in ecstasy, and involuntarily  grabbed my dick and began to masturbate.

Christina sat up a bit opening the gap between her pretty  asscrack and the toilet water, and Debra shoved my face  down further into the bowl. My nose was rubbing the shit  stain in Christina's ass, and I pushed downward of my own  accord and coated my nose in her stinking excretion.

"That's right, jack yourself off but don't  cum!", said Debra, slapping my ass  hard.

The smell of Christina's shit did something extraordinary  to me, and I totally lost it as a tidal wave of insane  lechery washed over me blanking out everything else.

I desperately slurped my tongue into Christina's buttcrack  and lapped out globs of dark reeking shit. I was grunting  like a starving pig as I ate it voraciously, only experiencing a momentary gagging reflex as I gulped down her putrid anal pudding.

Christina  sat forward all the way so that I could eat her funky ass  out and clean it thoroughly.

Debra laughed uncontrollably as I went berserk eating  shit, and Christina groaned loudly in pleasure as I  finished my disgusting task.

I was huffing in pleasure by the time I finished cleaning Christina's deep fart hole and she wiped her ass several times as I kneeled there licking my lips.

Debra pulled me back and Christina got up from the toilet and moved back so that Debra could replace her.

Soon pretty Debra had her ass exposed and sat down on the stool. I was still whacking off but Christina slapped my head to slow me down.

"Ease off shit whore, I don't want you to cum!"

Debra sat forward a bit as she began to evacuate her bowels and Christina pushed my head down behind Debra's well formed asscrack.  My nose was close to Debra's rear hole as a long glob of rancid crap roped out, and it rubbed my nose and coated it as it fell into the toilet water.

The rancid smell drove me off the edge and I whined in ecstasy as I lapped my tongue down and ate a lump of her brown waste as it came out. The toilet water splashed in my face and dripped from my chin as a raging psychotic need took over my whole world.

I cleaned out Debra's deep asscrack and slurped loudly as she grunted in approval. By the time I had eaten out Debra's tight asshole and cleaned it thoroughly, my face was a brown mass of stinking excrement and I shook violently, licking my lips to get at the residue around them. I fought back a belch, but could not stop it and the disgusting odor nearly brought my ghastly lunch back up.

When Debra got up  Christina slapped my head and shoved my face down into the bowl touching the shit floating there.

"Eat the shit out of the bowl whore!", she barked loudly.

I quickly opened my mouth and dove in, eating globs of human dung from the toilet. I was in a psychotic trance by now and did not know or care what I was doing. I just had to relieve my raging need!

I began to beat my meat desperately and Christina grabbed my balls and pinched them painfully.

"Stop it whore! I told you not to cum now!"

I lay propped against the back of the toilet quivering and gasping in complete shame.

The two perverted women reached down and wiped my mouth and face with toilet paper, tossing the shit coated leavings into the stool.

"Your mouth is just like an asshole slave, and must be cleaned the same way!", Debra laughed.

They took me to a deep sink nearby and allowed me to scrub myself thoroughly, then took me back into the main lab again.

Then they sat me down and took two large samples of my blood for analysis. Debra was none too gentle while probing my arm with the needle but had never damaged me in this regard. She just liked to inflict the sharp pain and watch my discomfort.

Christina then labeled and put the blood samples in the cooling unit for temporary storage.

"We need to know your exact blood chemical composition after each drug session. That way the lab can improve the potency of our test drugs continually."

She grinned wickedly...."Apparently this last injection was extremely effective! It made you go from zero to crapeater in a very short time. You should see the results of some of the other sexual activity stimulators.....unbelievable!!"

"We've developed drugs that make any other kind of aphrodisiac on the planet look useless by comparison. You should see what we give men and women to make them want to fuck! Spanish Fly is nothing!"

---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Within a short time I was strapped in kneeling on the treatment platform again in the main lab with Debra behind me forcing a dildo up my well lubricated asshole. There were also two other pretty nurses working in the lab now.....

Nurse Frieda Schmidt and Nurse Eva Volstad, both pretty young blondes, and extraordinarily well endowed.

As Debra painfully worked my rear hole to a wider and wider condition the two stood nearby observing carefully, obviously quite amused.

Debra talked while she worked and as I grunted in discomfort.

"We're getting him ready for future usage by staff....he's already sucked forty seven cocks in one of the men's bathrooms. You've never seen a more disgusting mess than when we went back to retrieve him!"

Frieda grinned wickedly as she rubbed my nipples and looked me in the face....

"So you're an experienced cocksucker now huh?", she chuckled.

And looking closer,  turned up her cute nose....

"Yes I can tell by the area around your mouth, it has a certain used and abused quality about it. So you eat shit and cum too!"

Nurse Volstad pulled me by my hair and held my head up so she could look into my eyes.....

"Looks like you're screwed don't it dirtbag?", she said in her most insulting tone.

"I hear you eat a woman's shit without being forced", she snickered, "Oh my my you've got to taste my nasty rear opening baby, seems like I'm always on the crapper lately."

Debra finished her 'anal treatment' and wiped me clean inside and out, then removed her latex gloves.

She slapped my ass hard making me yelp in pain...

"You are scheduled once again for a more extended physical examination slave....I'm sure you enjoyed your last one and this one should be even more entertaining.

She released me and I crawled down from the examination table as my large balls hung behind me precariously, and Debra flipped them so they swung back and forth a bit....

She looked at the two nurses and winked at them.....

"Take the slave down to exam room 3 ladies, he has an appointment with Dr Shultz in twenty minutes. Take your prods with you but you won't need them I promise because he's such a good pussy slave....aren't you?", she laughed, pinching my nipples.

I jerked and grinned and nodded like an idiot at her and the two nurses.

-----------------------------------------------------------------------------------------------------

Frieda and Eva took me in hand and walked me down the hallway to Dr Shultz's largest examination lab.

Frieda held my hand on one side and Eva on the other, both of them locking my fingers painfully into a restraint hold.

My fingers were jammed in a hurtful position and I tip toed carefully to keep from putting pressure on them.

"This will insure that you are a good slave" said Frieda, "a good slave avoids pain by being absolutely obedient doesn't he Eva?"

"If he is a smart pussy slave he will obey completely and absolutely!"

We reached the door to the exam lab and went inside.

There was no one there and the two nurses sat me on the end of the well equipped examination table.

I sat there naked and shivering and Frieda and Eva stood beside me.

Frieda pinched one of my nipples and spoke to me....

"To insure that you will have a full load of seminal fluid for the examination you are to masturbate for awhile before the doctor arrives."

"Jackoff until I tell you to stop, and make sure you don't ejaculate."

They sat in front of me on two rolling stools and amused themselves watching me perform for them.

I began stroking slowly and looked at the floor as I fondled my fully erect penis.

Freida slapped me hard and Eva pinched my nipples painfully....

I yelled in pain and Eva twisted until I was near screaming....

"You will look at us all the time you jackoff pussy slave, or we will punish you!"

She grabbed my face and pinched tightly....

"Yes mam....yes mam.....yes".....I squealed in pain.

"You know what edging is don't you cocksucker?"

I looked at her confused....

"It means jackoff until you are just about to cum and stop....ok?"

"Yes mam....yes mam..."

Frieda slapped me again...

"Listen to this stupid fuck... he sounds like a broken record!"

Eva loosened her grip...

"Just do what I told you asshole!"

She looked at Freida and rolled her eyes back....

"What a dumb motherfucker!", she exclaimed.

I began stoking again and looked at both of them attentively.

They relaxed and sat forward,  observing me closely.

Eva chuckled and licked her lips as she stared at me stroking off, and shifted slightly on the stool as if to relieve pressure in her crouch area.

"I always fucking get a kick out of watching a man jackoff....huffing and grunting and making funny faces."

As I scrunched up my cheeks in pleasure and began stroking faster Frieda clapped for me....

"Atta boy....jerk that fucking pecker off for Frieda and Eva....that's what you do most of the time anyway ain't it pussy slave?"

I grinned crookedly at them....."Yes....mam."

"Yes mam", Eva said in a mocking tone, "you're such a polite cocksucker  aren't you bitch?"

I grinned sheepishly and nodded my head, "Yes mam!"

They both laughed out loud enjoying my humiliation....

"Ok dufus, when you feel like you're going to cum tell us,  and then stop."

"Like I said you'd better not cum yet....you're going to save that for the doctor and her nurse aren't you cocksucker jackoff slave?"

I nodded rapidly....."Yes.....yes!."

In a few moments I had reached my limit and could feel the cum building for an eruption....

"I'm gonna cum mam.....I'm gonna cum!"

I stopped just as I was about to spurt, and gasped in pleasure, watching a few drops of precum roll down the side of my super hard prick.

"That's right,  now wait a little bit and start again dipshit, and keep doing it."

They took great pleasure in teasing me as I tried desperately not to ejaculate, and precum was accumulating at the base of my cock with each cycle. I was sweating from my efforts and the two nurses looked closely into my eyes and grinned, trying hard to humiliate me as it took more and more effort to keep from shooting my load.

"Those balls really need to release don't they cunt slave?", Eva grunted as she looked into my eyes from an inch away.

"You're not embarrassed are you puss?", she laughed.

Frieda mussed my hair and pinched my ear....then leaned back and spoke....

"I'm going to feed him some spit Eva....."

Eva moved back and smiled widely and looked at Frieda gather a mouthful of saliva....

Frieda grabbed my balls and squeezed until I yelled....and Eva forced my mouth open with her hands.....

I opened wide and the gorgeous Frieda spewed a gusher of frothy saliva into my mouth, and filled the back of my throat with her spit.

"Eat it you pussy cocksucker....swallow it!"

Without hesitation I gulped down the thick mucous, and held back my gag reflex as I stared at her and continued my stroking.

Frieda looked at me and was quite amused....."That's a good cocksucker!"

"Ain't he a good pussy whore Eva?"

Eva smiled widely......

"A good cocksucker and shit eater swallows anything put in his mouth!, Ain't that right cunt!", she drawled, looking in my eyes again.

"I'm gonna cum mam!!"

Frieda slapped me lightly....."Make sure you don't pussy slave....the doctor would be real pissed."

My coming ejaculation stopped at once and my dick lost some of it's hardness as I focused completely on restraining myself.

About that time the door opened and in walked Dr Inga Shultz and her gorgeous knockout fabulous nurse Heidi.

Frieda and Eva spoke to the doctor briefly and left, and I heard Frieda say something like 'he's been well primed'.....

--------------------------------------------------------------------------------------------------------

Dr Shultz was a beautiful woman and it was obvious, quite enjoyed using her patients sexually while examining them. Her medical assistant,  Nurse Heidi Bruner,  was a complete sexual pervert, but was as classy as any movie star in her manner and appearance.

Her perfect features and perfect ass drove men wild I was sure, and she knew how to use her physical attributes to the fullest. She was platinum blonde, and her delicate facial prettiness was mesmerizing to me, and my cock bounced up and down as I sat staring at her and the doctor.

The doctor stood reading a chart and glanced up periodically at me while I sat eyeing Nurse Heidi's incredible ass.

Finally she put the chart down and smiled slightly at me.....

"Nurse Schmidt says that you have been prepared for us...."

"Stand please."

I hopped down from the end of the exam table and stood shivering slightly as my intractable hardon continued bouncing up and down and dripping semen.

Heidi quickly dabbed my pisshole with a small towel and peeled back my foreskin. I jumped and almost ejaculated right there, and Heidi laughed and licked her beautiful red lips as she held my throbbing penis in her strong hands.

Dr Shultz sat on one of the rolling chairs and gently fondled my swollen balls, kneading them between her fingers and feeling every part of them. She gently squeezed my testicles between her fingers and examined the nerve bundles at their base.

I was so hard that it was painful, and my dribbling cock stood out in a locked spasm as she examined my large nuts.

I groaned and hissed in pain and need as she gently examined my penis, and held the towel underneath to absorb the heavy flow of precum.

"Alright my friend, we're going to relieve you but we must do it in our way, ok?"

"Yes mam..."

I nodded and strained to keep from shooting off my load. The doctor pulled down firmly on my hanging nuts, and this effectively stopped the ejaculation process.

"Heidi keep his testicles in a descended position until we are ready for him to expel his semen."

Heidi quickly grabbed my aching jewels and pulled down firmly on them, holding onto the base of my rock hard dick. It was obvious she just loved this job, and adored the male sexual apparatus.

"Now bring him over here to this fixture Heidi", the doctor said, examining the instruments covering a rolling stainless steel table nearby.

"Come on baby", Heidi said in a near whisper, "it'll be ok, don't be afraid, ok?"

She held my nuts in her hand and we walked over to the doctor, and I kneeled down and lay partly forward on the fixture, my stomach over a flat padded support and my hands down into locking restraints. My ankles were spread widely, and my head lay on a comfortable support with my face sticking through a large padded hole. It was a design similar to that of a chiropractic examination table.

They strapped me in firmly so that I was absolutely immobile, and the doctor sat on a rolling stool so that she could easily reach my genital area, and Heidi stood near my head smoothing over my hair.

Dr Shultz pulled down on my testicles firmly, and began to knead them gently in her hands.

"I'm going to force ejaculate you now, that is to cause you to cum as many times as possible so I can have samples of each evacuation. This will tell me a great deal about your general sexual health and capabilities."

She placed a suction device under me and fastened it in place right under my jerking cock. She then slid it up and onto my penis, and pushed hard  until my cock was fully enclosed. The entrance to the suction device was so tight that it took a lubricant salve and firm pressure to make my raging hardon enter it.

I tried to cum involuntarily but Heidi held my full nuts firmly down, while the doctor tested the suck tube, and slid it up and down a few times. The hole was at least as tight as an anal opening.

I groaned in pain as she moved the cruel sucker up and down and shook all over from the strain.

The doctor spoke quietly to me.....

"First I want you to fuck the tube and ejaculate for me. Just pump your hips as though you were fucking a vagina, and completely expel the contents of your testes please."

"Heidi is going to help you with this and make the experience more satisfying."

Heidi quickly moved around and sat in front of me, her pretty face near mine. She smiled and kissed me and ran her hands through my hair, and her delicate perfume sent me into a frenzy of lust.

The doctor released my balls and I began to hump in and out, groaning and grunting, almost insane with lust. It didn't take long to shoot off, and as Heidi French kissed me and slid her tongue down my throat I popped off an enormous wad of cum, and continued to jerk violently, time after time, spitting out my massive load of fresh semen.

I could not stop my enormous seminal discharge, and whined and jerked out shot after shot of my hot cum.

Heidi kissed my face all over as I lay there motionless, my penis still dripping into the tube.

The doctor spoke quietly again and activated the suction tube, making it begin to slide up and down my still hard penis.

"Just let it suck you off and make you ejaculate again she whispered, and don't fight it."

"Yes mam", I groaned, trying to be obedient to her.

The suction soon became unbearable and I began to shake all over from the pleasure as well as the hurt. I was groaning and whining, and making strange sounds as the insatiable machine worked to empty me again.

Heidi Frenched my mouth again as well as my ears and nose, and I groaned in pleasure as she used her talents to make me get my nuts off again.

I moaned deeply as Heidi sucked on my tongue, and my sore cock spit out another large portion of seminal fluid. I grunted insanely, giving in completely to the extreme pleasure gripping me.

I lay there quivering and shaking all over, my breath coming in gasps as Heidi kissed my cheeks and smoothed over my hair.

"Mmmmmm....that's it baby, don't think, just let it suck you off and make you cum!"

When the doctor started the machine once again I yelled in pain and strained fiercely against the thick leather straps holding me.

"No! Please no!", I yelled.

Heidi quickly moved around to my rear and sat between my spread legs. I felt her hot breath on my ass and as she spread my buttcheeks I yelped in pleasure.

She began to lick my butthole voraciously, sucking it and then slid her finger all the way up inside me and worked it around rubbing my prostate gland.

The relentless suck machine worked mercilessly, and as Heidi's long tongue worked it's way up my open anus I began to pant and gasp as I once again approached the orgasm point.

I screamed out loud as I jerked violently and expelled my last drop of cum, and at that moment Heidi's tongue was deep inside my farthole licking the inside of my rectum.

I could hear her masturbating herself as she worked her oral magic inside my sphincter muscle with her long tongue, and as I cried out in pleasure, she did the same and also orgasmed.

She was obviously extremely addicted to eating a man's ass and her work was sufficient to force more cum out of me, which I considered impossible after my last ejaculation.

Dr Shultz finally stopped the machine, and removed it from my tortured penis, and unstrapped me from the fixture.

Heidi had reached down inside her panties and was wiping her crouch area with a towel, the fabric of her nursing slacks was wet from her powerful feminine release.

I tried to stand but had difficulty, and Heidi smiled and helped support me until I had steadied myself.

"That's a good boy", she laughed, "got your nuts off pretty good didn't you?"

Heidi's face was smeared with saliva and a light brown coating, and she went to the sink and washed her face and mouth thoroughly.

Before long the doctor paged the nurses, and soon Frieda and Eva came to take me back to my room.

Heidi grinned slyly as I left and ran her tongue slowly around her lips....mmmmm thank you baby!", she whispered.

I grinned and almost fell as I headed for the door.

-------------------------------------------------

After this amazing and strenuous session I was allowed to go to my room and sleep for the remainder of the day.