MUDR-165 Japanese, Math, Science, Sex ★ Afternoon classes turn into sex in this dreamlike school story

Won 1st place on FANZA doujin site! The story is set in the future, just a little after the establishment of the Sexual Skills Mandatory Law. Afternoon classes at school are customs! A live-action version of the school life of a male student who enjoys such a dreamlike world! 120 minutes of the ultimate blowjob customs of complete fellatio only! A classmate with big breasts, a lower class student with small breasts, and even a teacher at the end of the day is a heaven without a blowjob!