The time was 9:30 at night, and the students started packing up from their drawing class. They filtered out slowly, some stopping to talk to Sean, the instructor. Sean was friendly, charming and handsome, and I had a crush on him ever since he walked in the door at the beginning of the semester- like every other girl in the class. But unlike every girl in the class, we flirted all the time. Whenever he pointed something out on a drawing, he leaned in really far and blew gently on my neck, and he would always hold my hand and guide it into drawing. I had taken to wearing my sexiest clothes to class, and today I was wearing a just-barely see through shirt with no bra, and a short skirt with a lacy, see-through thong. I crossed and uncrossed my legs every time when he was at the easel opposite mine, and it made him blush and look away, smiling.
I wanted to chat with him when class was over about some of the work I was doing, so I waited patiently until he was done talking with everyone else. When we were the only two people in the room, he turned around and smiled at me. I was against the wall packing up my supplies, and he had strolled over from the last student's desk. I started to tell him about my drawings, but he just grinned and and walked right up within a foot of me. He was a few inches taller than me, with a handsome face and toned body. I felt a little intimidated, being that I'm significantly smaller than him, but he didn't seem to notice my discomfort.
Sean leaned in closer. "You know," he said, "I enjoyed watching you work this week. I'd maybe like to draw you sometime." He was so close I could feel his breath on my face. I blushed and laughed, and turned to grab my pencil case- but Sean put his arm out to stop me. I looked up at him and he pushed me up against the wall, kissing me and not letting me move. We had been flirting for weeks, so I wasn't surprised that any of this was happening- in fact, I was secretly thrilled. But I was concerned we might get caught- he could lose his job, and I'd probably fail the class. I told him we should relax and maybe talk later, and in response he ground his throbbing erection up against me.
He was bigger and harder than I expected- and all of a sudden I was flush with excitement. I kissed Sean back eagerly, unbuttoning his shirt and revealing a hard, muscular chest underneath. He reached his hands up my skirt and rubbed my legs, my ass, and then came around to the front and grabbed my crotch. He was so forward, but so much fun!
I squealed in delight as he licked and bit my neck playfully, and worked his hand inside my panties, slipping a finger into my already wet pussy (to be fair, I had been imagining this for weeks). He grinned with delight at the fact that I was already soaked, grabbed my panties and pulled them down. He leaned down to lip and nibble on my ear while he unzipped his pants and brought out his cock- I gasped at the size of it. Sean didn't say anything, he just smiled and stroked it once or twice and moved up against me again. I could feel his hot breath on my ear while he was rubbing his hard body up against me.