Boku o Warui Ko ni Shite
Uke abused by his dad -> seme founds this out -> uke has to have sex with seme -> it turns out that seme was abused by his dad/parents too
Ore no Kirai na Tsugaisama
superior (uke) x subordinate (seme)
Yakuza-sama no Omocha
Ch.1-4+6: university student (straight, virgin, seme, works in a gay bar) x yakuza (gang leader, gay, uke, slutty, has belly button piercing) Ch.5: policeman (seme, works undercover in a yakuza gang, later becomes a real yakuza) x yakuza (gang leader, uke)
Kyouai Shinri Paradox
Big brother (uke, professor) tries to hid his love for his younger brother (law student, does judo, it seems he has feeling for his big bro), but another guy (seme, psychology student) founds out about uke's feelings for his brother and blackmails him. Uke has to listen to everything he says.
Maki-chan wa Kare to Sex Shitai
- uke gang raped and seme takes revenge - uke traumatised after rape (uke had problems to have sex with seme, uke remembered rape scenes)
Kimi no Shiranai XX