I survey the scene again. The lecturer is explaining about covalent bonds, which is ironic, because they helped me to climb the building. The girls are just amazing. Where to start? I pick a stunner on the edge of the back row and give her a cuddle from behind. She's warm and soft and gorgeous. The girls are all wearing button-shirts, so there's going to be a bit of handiwork for each one, but I don't mind. I've got all day, after all, and the reward's sure to be worth it. The good news, however, is that they're not wearing bras. I unbutton her shirt from behind and lean into her, rubbing my crotch against her back. Once her breasts are free, I squeeze and fondle them, licking her neck. I step around her, kiss her check and shoulder, and suck lightly on her left nipple. It stands up pertly, cutely. I love the sight of that. I decide that I will fuck the girl with the nicest breasts in the class. I'm going to be so damned horny by the time I finish this that I'll definitely want to come.
The third girl in the row is especially pretty, an Asian girl with small, firm breasts and a warm pussy, which I stroke lightly through her panties. I am rock hard and decide to free my erection. Sucking in her nipples, I rub my cock against her panties, feeling her warm wetness. She comes and kisses me to say thanks. The girl next to her is a blonde goddess straight from a fashion magazine. Her breasts are on the small side but they're still a nice mouthful. My cock reacts with pleasurable jolts at being rubbed against her lacy underwear. I make sure she comes, kiss her tenderly, and move on.
The lecturer has given the girls a theoretical assignment, for which they're using laptops. I'm half way down the third row back when I think I find the girl I want to fuck. She's amazing, with an innocent, virginal look. She has on simple, white panties, which I pull off. Her skin is pure white. The shape and curve of her breasts is absolutely perfect. I undress her completely and strip off myself, leading her to a spare, broad desk at the back of the classroom. I sit her on the edge of the desk and cuddle her. She kisses me tenderly, her legs around me, my cock only an inch from her entrance. I hold her close, one hand on my penis, and place my tip at the wet aperture of her pussy. Sucking deeply on her nipples, I join us with a deep, confident push. My penis opens her lips, eases through her pink entrance, and slides into the warmth of her vagina.
She buries her head in my shoulder and gasps slightly at the fullness she feels between her legs. Her pussy is heavenly, soft and just slippery enough. Her ankles lock behind my back and we are so intimately making love that we don't notice that the class has stopped to watch us. Most of the girls are masturbating. Half of them have opened their shirts and revealed stunning breasts. One by one, they come with little gasps, moans and whimpers. Then, one by one, they approach us, let me suck their fingers, and kiss us both gently. As they kiss my girl, I suck their nipples and fondle them, tickling their thighs, stroking their round, soft buttocks, occasionally slipping a finger into their wet little pussies. I taste each one in turn. I love the taste of pussy juice. I could spend all day with it on my tongue.
My girl has come a dozen times, the angle between us just perfect. I'm taking my time, not wanting to come too fast, but keeping my strokes even and deep. I decide to give it to her slowly. I bring myself to the point of orgasm, kiss the girl deeply and passionately, slide all the way inside her and, with that final deep thrust, spurt an endless torrent of hot semen into her body. As I come, her pussy squeezes me, rubbing the underside of my cock and milking my balls of a huge load of sperm. It's so incredibly satisfying that, once I've finished coming, I decide to come again straight away. There's a lovely girl watching us, so I withdraw, kiss my girl in thanks, and lift the second girl onto the table top. She parts her legs, smiling, and reveals a shaved, tight pussy. I cuddle her close, lift up her skirt and ease my newly-erect penis straight inside her warm little cunt. She comes, her vaginal muscles tensing around me, and helping me to another wonderful build-up. Her breasts are released, luscious and pert, and I suck deeply on them while I fuck her. I'm almost ready to come when I feel another girl embrace me from behind. She's naked and the warmth of her body is simply gorgeous. Her skin is electrifying.
She holds me, licks my back and neck, while her hands slip down to the moist junction between my cock and my girl's pink slit. While the head of my penis is massaged by the girl's strong, climaxing muscles, she gently masturbates my root and plays with my balls. My orgasm is going to be huge. She cuddles me closely, her hands working magic on my cock, while a third girl crouches under us and steadily licks from my inner thigh to my balls and sucks them warmly. I can feel her tongue licking the underside of my penis whenever I withdraw far enough from my climaxing lover's pussy. This is just perfect. I let her make me come, withdrawing almost all the way and letting her lick my fraenulum until I begin my orgasm, then push deeply into my girl's pussy and shoot another vast load of my come into her. It overflows immediately, too much for her tight young cunt to hold, and the girl beneath us licks it from her lips and my shaft. The girl behind me squeezes my balls as I finish coming, which is the perfect time. I withdraw and let the third girl suck me clean. When she's finished, she licks the semen-covered pussy of my girl. Everyone is watching, masturbating and coming.
I find myself dressed, refreshed and feeling fantastic. I only need to fondle the lecturer, and I'm done here. I walk over, apologise for the interruption, and she smiles as I unbutton her beige blouse, suck both of her nipples and quickly bring her to orgasm with my fingers on her clit. She soaks her panties with thick pussy juice, kisses me warmly, shares her juices with me by licking my fingers, and then continues with the lesson. I wave goodbye to the girls, who look freshly-fucked and wonderfully youthful after their experience. They wave, blow me kisses, and carry on with their chemistry. My cock feels incredibly satisfied, as do I.