SSIS-168 I, Hasaki Miharu, saw my proud young, beautiful, and kind mother being raped by those disgusting delinquent seniors

My mom has a youthful face and is very cute. Even when walking together, people would say things like 'You're such a pretty young lady.' She's my proud mother. But I never imagined it would come to this. 'Stop bullying that kid,' she said to protect me. Then... she gave in to the delinquents' threats, her breasts were groped, and even I saw her private parts being played with for the first time, before being raped by their dicks. The endless days of hell began.