Student, take off your pants, we are having a lecture on deep blowjob techniques

Did you know? You can squirt by stimulating the G-spot through your anus

My girlfriend's fucking mom taught me how to have sex and showed me how to have an orgasm

Student, come to the blackboard, I'm going to teach male masturbation

I'll count to five and you'll come, I promise! I'll teach you how to jerk off too