It's really gross, so don't touch me! Before the summer vacation, Saki is called by her homeroom teacher, Takagi, who is famous for being a masochist. He tells her that if she continues like this, she will not be able to graduate. Takagi suggests intensive supplementary lessons during the summer vacation to the confused Saki... She is threatened by a middle-aged teacher who is a masochist and is so disgusting that she feels like throwing up... the worst summer supplementary lessons... the humiliation of being forced to come to school without a bra. Slowly...slowly...he plays with the erect nipples of the cheeky schoolgirl. She has developed a premature ejaculation constitution that can be made to cum from her nipples even with the slightest stimulation...her sensitive nipples are teased, pinched, and licked, causing her to urinate and climax many times! Her nipples are teased all the time, during blowjobs, penetration, and when she cums! Noooooo, I'm cumming from my nipples!