Ms.Nina’s POV
I stood in the gym watching the students and their parents arrive then strip. I couldn’t believe the school was actually doing this. Sure it was important for a kids growth to learn about sex eventually. But to give them first hand experience like this? Not to mention pumping in drugs to ensure everyone’s libidos were on constant edge t—
“Hey Ms. Nina, would you like to be my partner?” I heard someone ask and turned to see Jeff. Poor kid must’ve been unable to partner up with another adult. I feel a bit bad the only option left for him was an old woman like me.
“Sure Jeffery I’ll be your partner.” I said smiling a bit.
Soon afterwards it started. All the adults aged down into teens. The gymnasium growing around me. I felt myself going through puberty in reverse, my C cup breast slowly deflating down cup size after cup size before my eyes. The wrinkles on my skin fading away and skin tightening to become more toned, like when I used to be part of the swim team back in high school. I forgot how good it felt to be young. I felt so light and spry. No more back pain from by breast with them now being A cups again. Not to mention a bit tight in the crotch region, I probably got my hymen back, thus making me a virgin again. I didn’t really have time to take in my youthful body, as Jeff immediately got to work on me.
His hands went all over my body, making me moan, he then started to kiss me. My young flesh exited at his every caress giving me goose bumps. I soon realized Jeff was actually pretty good at this despite his lack of experience. His hands made me feel so good I almost forgot he was supposed to be the student here. Right when I was about to take the lead though I realized my arms and legs had gone numb. I couldn’t move any of my limbs at all!
I tried calling out for him to stop, that something wasn’t right. But couldn’t get a word out from how much he was kissing me. Jeff’s assault on my body didn’t stop.
I felt my arms and legs shrinking into my body. This must be the side effects they warned us about. This didn’t deter Jeff though, and if anything the less control over the situation I had, the hornier I got. Soon more changes started to happen. I felt my pussy getting bigger, overtaking the space my legs once were. My body becoming rounder, my breasts swelling in size back to their former glory, which were pressing against something equally soft and squishy. I could tell Jeff’s body was also going through his own changes.
His hands felt different, and his mouth now had sharper teeth and a larger rougher tongue. These changes also turned me on, and between everything. The moaning of the orgy around us. My own body turning into one big erogenous zone, and Jeff’s experience despite his lack of age, I could hold back any longer. I felt myself climax, something thick and white shooting out of the bottom of my body. I felt my tits draining was well of their contents.
Jeff also came as well, letting out a howl of pleasure and through me down onto the floor mat. I finally got a chance to see what he had become. Standing over me on digitigrade legs was a tall muscular amazonian were wolf. Body absolutely shredded with muscle, and two throbbing hard canine dicks replacing her nipples on perky E cup breasts. Jeff’s sopping wet pussy was also gigantic, spitting her bottom row of abs and reaching her navel.
Looking down at my own body I saw that such a large vagina would ultimately be necessary for me. Below the smooth round shoulders and C cup breasts without nipples, my body had become nothing but a canine cock measuring approximately 4 feet long.
Looking to my left and right I saw that others in the orgy had gone through similar yet radically different changes. There was an elf femboy with cat ears and tail getting his ass so thoroughly fucked by a minotaur with four lactating breasts that the beast’s cock was coming out of his mouth.
In another corner was Mrs. Fredrick looking 30 years younger, but still with silver hair, and reduced to just a head attached to some legs eating out a slimy purple skinned sexy alien woman with tentacles replacing her mouth and hair. When Mrs. Fredrick pulled her mouth away, Ms. Nina gasped as a long horse penis had replaced her tongue.
Just to her right Emily and Amber had both become towering orc women with big fat horse cocks. They were spit roasting their former father Gabriel, who was now a short stack dwarf woman with green skin being spit roasted by her two daughters. Her belly was so full of cum she looked 9 months pregnant and ready to burst, only for more and more cum to spill out of her front and back. The two ork women had also begun making out with each other.
Jeff looked over to the sisters and growled. I could tell she wanted to fuck them as well given how hungry her gaze looked and the fact her dick nipples had started oozing precum.
“N-n-now Jeffery.” I began trying to be heard over the sex all around us. “It’s important to re—“
Jeff lifted me up in her soft paws and jammed me into her pussy like a dildo. Her soft velvety walls clenched around me like a vice, my knot licking me in place in side her. I came instantly, but Jeff was hungry for more and grabbed me by the shoulders pulling me in and out like an unthinking sext toy. I climaxed more in those few minutes than I think I have in my entire life…