MIDA-783 — The J-cup swimming club advisor, whose huge breasts were spilling out of her competitive swimsuit, was subjected to a relentless 50-shot gangbang by a lustful student who had turned into a monkey in heat, causing her massive breasts to tremble and climax repeatedly.

A brutal gang r** of the perfect body, with 50 consecutive ejaculations! The students, fed up with the daily stress and overflowing sexual desires of their club advisor, Ms. Shino, finally lose control when they see her J-cup body peeking out from her swimsuit and r** her. Surrounded by these sporty, sexually insatiable students, Mayu is repeatedly ejaculated into and filmed, gradually finding it harder and harder to refuse their demands. Semen overflows from her uterus, splattered all over her face and breasts, leaving her covered in a sticky mess as she is brought to orgasm again and again...