"...finish getting undressed."
My horny science teacher reached down and hooked her thumbs under the waistband of her shorts. Cathy only managed to wiggle them down a little bit before they got stuck. Her enlarged breasts swayed from side to side as she bent lower, resorting to rolling down her soaked shorts to get them off her ass and down her toned thighs. Her crotch was shaved bare, not a pube in sight! Vaginal juices were smeared across her swollen pussy lips and the inside of her shorts. The tightly rolled cloth resisted removal and Cathy had to force it past her knees before her shorts finally dropped to the floor. I stopped her before she could straighten all the way up by squeezing her dangling boobs and nuzzling the side of her neck. I leaned back into the chair, pulling Cathy toward me by her breasts.
"Oh Joe, please, that hurts.. I--" She staggered forward, her ankles tangled in her shorts, and she fell onto my lap, straddling me in the chair. I quickly slid my arms around her, one across her ass pulling her naked pussy tight against my throbbing erection, the other with my hand on the back of her neck, keeping her tits pressed against my face. Her legs were spread, knees out to either side and her feet still trapped in her sweaty shorts on top of mine. She clutched the back of the chair and began moaning as I licked the sweat off her breasts. Her long blond hair hung down around my head as she panted and murmured her appreciation.
Cathy braced her feet and began rising up and down on her toes, grinding her pussy against me. That sounds like it should have felt fantastic, but my cock was still trapped inside my pants! The pressure and her enthusiasm certainly felt good, but chaffing against the elastic band of my boxers made my dick feel like it was on fire!
I stopped licking long enough to mutter "I wish I was naked." then returned to running the tip of my tongue around my teacher's left nipple. Cathy started grinding against me even harder, but with her feet tangled up she didn't have the leverage to raise herself high enough to get on top of my erection.
"How big did you..Oh!" Cathy reached down between us, wrapping her hand around my cock and sliding it up until she found the head. My erection was a good three inches thick and long enough my foreskin was brushing my belly button. "Joe, honey, I'm not sure this will fit!" Cathy ran her hand down my shaft and back up again. "I've never been with a man with a penis so large." She bit her lip and ran her hand down and up again, as if she couldn't believe the size of me.
"Pull your feet up!" I ordered her and let go of her neck. I caught hold of the shorts twisted around her ankles as she brought her heels up to touch my arm across her ass. At first I intended to just pull the shorts off, but when I tugged on them it raised her up a couple inches and tilted her pelvis forward into perfect alignment. I grunted and lifted her higher with both arms. Cathy helped by steadying herself and pushing against the chair back.
"Oh-okay, just go slow..." Cathy pulled my dick away from my belly with one hand and guided me into her pussy. My arms were trembling, and I regretted not making myself stronger when I was making improvements to myself. "...easy, easy..." Cathy let her knees spread out to either side a bit and suddenly my arm slid off her slick ass. "Oop!" Cathy clutched tight to my shoulder and the back of the chair as she slammed down onto my cock. I still had hold of her shorts and her legs were lifted up behind her. "Oh my god!" Cathy was breathing so fast it sounded like she was hyperventilating. "too big, too big, too big-ooh!" I let go of her shorts and grabbed Cathy by the ankles, keeping them trapped against her thighs as I lifted her up a bit and set her back down on my lap.
I felt the pressure of her tight pussy along every inch of my dick. She was warm and wet and when I lifted her a second time I could feel folds or wrinkles or something inside her rubbing against me. Cathy's involuntary squeak as I bounced her up and down a third time made me pause. Tight as it was, I could tell Cathy was well lubricated. She tipped my head back in her hands and gave me the deepest French kiss I'd ever received. "I can't believe that monster fits inside me!" she exclaimed.
"I guess maybe if it hadn't, it would have endangered you?" I asked when I got my breath back.
"Less talking, more fucking!" Cathy said and gave me another deep kiss before raising herself slightly by pushing on the back of the chair. She moaned and wiggled as she let herself down and I leaned forward to suck hard on her breasts. We found a rhythm, lifting together, and before long Cathy threw her head back shouting as her body shook with orgasmic pleasure. "yes yes yes yes!"
Cathy came twice more before I felt the pulse and release traveling up my cock as I filled her with my cum. I let go of her ankles and held her in my arms as our racing pulses returned to normal, my face pillowed on her breasts.
"Joe, that was amazing. Thank you." Cathy kissed the top of my head and sighed contentedly. "I can't believe I just had sex with one of my students."
"I can't believe I just fucked the hottest teacher in school." I replied.
"Hmm, hotter than Ms. Escovar the Spanish teacher?" Cathy asked me playfully as she ran her fingers through my hair.
"Much." I told her. "She hasn't got as big a rack as you do."
"True, but once you shrink them back to normal hers will be larger." Cathy pointed out.
"Maybe I'll just leave them like this then, or make hers smaller." I replied.
"Joe! You promised to return them to normal!" Cathy smacked me on the shoulder, but didn't try to remove my face from her boobs.
"Do you want to go back to the smaller tits?" I asked her.
"Well, don't you think these huge hooters will get me in trouble with the principle?" she asked nervously. I waited for my earlier wish to force her to answer truthfully. "But no, I want to keep my breasts large like this for you." She sighed. "And because it feels amazing when you suck on them."
I rubbed my cheek contentedly against the swell of her breasts. "Well, everyone will notice they're bigger, no disguising that, but it won't matter since how you look and what I have you wear will be protected under that wish I made about nothing passing between us endangering you."
"What I wear?" Cathy asked. "I'm not sure how I feel about you..."
"Catherine Parks, I forbid you to wear bras to school." I said sternly. "Keep complaining and you'll loose your panty privileges as well."
"Joe, I don't think that's a good idea--no hear me out! I don't mind keeping the bigger breasts, but without a bra they'll be bouncing all over the place, and none of the students will pay attention to what I'm teaching."
"So? They won't fire you no matter how many kids flunk, and if your tops are tight enough your boobs won't bounce around much." I started stroking her breasts as I talked. "or I could wish them to move like you had a bra on even though you won't."
"Joe, I won't agree to letting you tell me what I can and can't wear." Cathy said quietly.
"I wish you would." I said sweetly.
"I, you," Cathy sputtered, "what happened to, to being polite and not treating me like a puppet?!"
"You're not a puppet," I reassured her, "but you're also not wearing another bra until I say you can." I ran my fingers over her nipple and listened to Cathy's pulse beating faster. "That's getting you horny again, isn't it?"
"Yes, it is. Do I still have 'panty privileges'?" She asked meekly.
"At school, yes. But not if we're going out together. I mean, not unless you're on the rag." I frowned and slid my hand down to stroke my teacher's bare pussy. "Cathy, let's..."