I ran to the bathroom and got my hand towel. When I came back, Jess was on her stomach, her arms crossed under her head, my cum still lying in strings on her ass and back. I started wiping her off, enjoying the sight of the towel against her body, the feel of it pushing over her butt, up her smooth back. She propped herself on her elbows, her back arching, her butt cheeks flexing together, and she looked into my eyes. My cock had been hanging flaccid but the eye contact, and the weird sensuality of wiping my cum off her, caused it to stir again. When she was clean, I threw the towel aside (mid-30s me cringes at this) and leaned in and kissed her.
We made out for a minute, our tongues running wild in each other's mouths, my lessons in casual kissing forgotten by teacher and student alike. I ran a hand down her neck, down her back, my fingers trailing down the bumps of her spine, and rested it on her butt. I grabbed one of her cheeks and she moaned, and then I pushed forward and she rolled under me, on her back, her entire petite body in my shadow. Then she put her hands on my arms, pushed sideways, and I allowed it, falling next to her and her clambering on top of me.
We stopped kissing and looked at each other. Her small body straddled me, her knees either side of my waist, her pointy b-cups hanging over my chest.
"You're not allowed to move," she said.
"Oh?" I said.
"Nope. Not at all."
"I'm okay with that."
She grinned, leaned down and kissed me on the lips, then started kissing down my neck. Her mouth traveled down my chest, her tongue running over my pecs, and then she lightly bit one of my nipples.
"Ow!" I said, raising my head.
She held up a finger, her face stern.
"I said no movement."
I growled and put my head back down.
She kissed down my stomach, her tongue flicking in and out of my belly button, and moved down over my crotch. My penis lay soft and engorged across my thigh. Her lips brushed lightly over its base, her mouth hovered an inch away from my shaft, and just when I expected her to take the head in her mouth, she rose up away from it.
I moaned and she smiled deviously. She was on her knees between my legs, and she spread her fingers and ran them like feathers down my thighs. She looked down at my cock, her expression curious and self-satisfied, her fingers continuing to brush lightly down my skin. I shuddered but otherwise didn't move.
She then lifted my penis with one hand, feeling its weight, the head hanging limp off the side of her palm. Her hand was cool, her touch bracing. She turned her hand back and forth, watching my cock loll side to side, a small smile playing on her lips. All the while, her other hand moved in soft strokes over my body, across my stomach, up and down my thighs. This sensation alone was starting to make my blood pump again. As my dick started to gradually stiffen in her hand, she started slowly tugging on it.
Desire surged through me. I wanted to leap up and pin her down and fuck her senseless. I didn't care if my cock was limp as a noodle, I wanted it back in her absurdly tight pussy, her tiny sexy body completely at my mercy.
But I couldn't move.
I flexed my hands in frustration, trying to relax. She saw this and looked up at me and said:
"Tsk, tsk. No-"
"No movement, I know."
She smiled wider and kept tugging on my penis. It was really starting to lengthen now, growing hard in sections, and her hand was able to slide up and down it now. She looked at its length, her small hand twisting around it, and I saw lust and desire start to grow in her too. She was biting the inside of her lower lip, leaning her head subtly in my cock's direction. She moved her other hand to it as well, and one worked up and down on the base of my shaft while the other twisted softly over the head.
Pre-cum, with maybe some leftover cum from my last orgasm, leaked out of me, and her eyes stared at it as it dribbled down my head. The hand working there rubbed across it, gathered it, then spread it across the rest of the tip, lubing everything up.
I was fully hard now, and I raised up on my elbows, raring to go.