Unable to utter the word "stop," the female college student can't forget the feeling of being violated for the first time and becomes a train pervert's captive... Murakami Yuka SONE-345

College student Yuka is harassed by a pervert on her way to school, living in constant fear and unable to call for help. Although a savior comes to her aid, it doesn't solve the problem; instead, it emboldens the pervert's behavior. Perhaps due to the pervert's skill, Yuka begins to develop a feeling that's hard to call love, yet somehow similar to affection.