JUFD-877 Drink up all of our lust! The big-titted student council president Miyu Saito swallows it whole!

Miyu Saito, the cute girl with big breasts, becomes a libido processing committee member and happily drinks semen! Miyu, who was at her wits' end thinking that her only redeeming quality was her seriousness, decided to join the seemingly stimulating libido processing committee to change herself. After the teacher explained the committee's activities as part of an aptitude check, Miyu starts getting asked by the boys at school to handle their sexual desires without regard for place or timing from the start of the third term...