Randy, I need you to stay after class

Randy looked up and saw that the class was almost over, perfect he thought. The bell ran a few minutes later and right on cue Miss Winston said, "Randy would you stay after class for a few minutes please?"

"Umm, sure Miss Winston," Randy answered.

When everyone had left the classroom, Miss Winston came back to where he was sitting. Randy could not take his eyes off the beautiful young woman, and her incredible body. "You have not been paying attention in class Randy. I want you to stay after to catch up on your reading. I would not want to have to fluck you, I mean flunk you."

Randy smiled at her little flub, perfect he smiled because I want to fuck you real bad teacher. He answered her in his best high school whine, "I don't see why I have to stay after, I will do better Miss Winston."

She answered him in teacher command voice, "Well you can sit right there and show me that you will do better young man." Then she turned around and headed back up to her desk at the front of the room. Randy watched her shapely ass as she strode away from him. He sat for a moment and then he got the book out of his bag and made a show of starting to read it. Then he started staring at Miss Winston, he wondered how big her tits looked out of her bra. Her nipples must be huge to stick out the way they did. Randy could feel his cock harden as he thought about how nice and pink they would be, how it would feel to suck one of her stiff nubs into his mouth. He started to rub his erection through his jeans, and his huge cock swelled hard as stone as he touched himself. He unzipped his jeans and squirmed around to where he could stick his boner out through his zipper. His new cock was slippery with pre-cum and he jerked off slowly as he stared at his teacher's tits, and ass.

She got up to get something from across the room and she glanced in his direction as she walked. At first, she looked away, and Randy continued to jerk off as he watch her tits bounce while she was walking, then she got to the other side of the room and turned around, the realization of what Randy was doing finally dawning on her.

She walked towards him, her big tits swaying and said, "What on earth are you doing young man. Are you masturbating in front of me? Are you jerking your little cock off thinking about fucking me?" She had reached his desk and had put her arms and the edge and leaned forward causing her blouse to gap so Randy could look down at her tits. Her bra was black, and her tits were as big as he had imagined. He reached orgasm at that moment and he climaxed, "Uhhh, I'm cumming," he moaned as his cock shot a long string of cum that splattered Miss Winston's black leather pump. He shot his wad, spewing three or four more steams of goo onto her black pumps, staring at her big tits while he did so.