[ENGLISH-SUBTITLE] REAL-853 A big-breasted high school girl who is in danger of not graduating has her nipples fully developed. A teacher who teases her nipples makes her cum over and over again.

"From now until graduation... I'll take good care of your nipples." A scumbag teacher threatens girls who are serious but don't have good grades! They can't cause trouble for their parents... The female students have no one to talk to and can't resist. Special instruction after school... Their moans echo in the closed room where they're alone! Their nipples have been developed so they arch their backs and climax just by stroking them with their fingertips! They can't stop playing with their nipples... They're addicted to nipple orgasms! It feels so good that they're drooling and dripping with love juice! "Teacher... Please make me cum more and more..."