Uke is held hostage and gang raped for snooping around

This is similar to the other Izaya Doujinshi, but in this one they just rape him with toys

The uke is bought as a child to be used (no shota). Non-consensual master x slave relationship

A perverted school counselor rapes a beautiful high school student he's obsessed with

A guy who goes to a school with a caste system rapes a guy in a higher class to show him what it's like to be lower. He realizes he loves it

A self-absorbed playboy seme is drugged, raped & turned into an uke by an equally self-absorbed seme. He protests at first but then loves it

The seme hires someone to take his boyfriend's virginity and rape him for hours until he learns to cum from his ass