Hirose Umi, a schoolgirl targeted by a pervert, KAWD-684

A perverted man targeted pretty girls who commute by train every day. The girls, especially the students, never imagined that a group of perverts was watching them… Amidst the crowded train, the perverts became increasingly brazen, reaching into their underwear and groping their vaginas. Later, they directly pried open their underwear and inserted their penises. This escalated from a simple perverted act to a brutal gang rape, with the perverts becoming uncontrollable on the train…