J-cup falls into molestation. A masochistic woman is attacked on the commuter train and waits

One day, office lady Kanae (Masuzaka Mia) witnesses her junior being molested on the train to work. Kanae was worried, but her junior made an unbelievable comment, "I was scared at first, but it felt like I was being raped by a beast and I got wet." Kanae tries to keep her guard tight and protect herself from molestation, but the beast wouldn't be able to overlook Kanae's huge breasts. As she was being relentlessly toyed on the train on both the way there and back, Kanae's body became no longer possible without molestation...