There is a lot of sex throughout, but all of it is rape. It never becomes something the uke is okay with and the whole time he is forced to do it. Gets worse when dorn president starts letting groups of boys from the dorm rape the uke at the same time. Honestly, not as psychological as it could have been because the Uke actually enjoys it when he is paired with the Seme even though it is never consensual. The uke x seme relationship is abusive and you keep wanting it to turn into something tender and for the uke to finally find relief, but that doesn't happen. The seme just keeps fucking the uke up mentally, socially, and physically.
Danshiryou no Omocha