Alyssa is thankful for all your help with her chemistry class and she would like to thank you. Even though she is only 18 years old, she was told that she is good with sexual things and she tells you that she likes helping guys to jerk off by telling them how to stroke themselves. Would you be interested in that? Yes!! You undo your pants and get out your dick. Alyssa asks you to get your cock nice and wet and then she unzips her skirt and slides it down. Her body is so sexy. Do you like jerking your big dick to Alyssa? She gives you a sneak peek of her small tits as she continues to instruct you through your jerk off session with her. Then she slides off her panties. You see some hair down below and that excites you. Alyssa pulls up her tight t-shirt and you see her small, perky tits. She turns around to let you see her ass. You wish you could plunge your cock into her pussy from behind, but you maintain control of yourself.