Servant in the Boys' Dorm -I Get Dirty Commands if I'm Busted as a Girl!?-

Through uncontrollable circumstances, Yuka is forced to dress as a boy and attend an all-boys' school. She has to pull it off, otherwise she'll be expelled! Try as she might, resident bad boy Shun stumbles upon her secret on day one! Shun says he'll keep her secret - so long as she becomes his servant. Shun forces himself on Yuka in their room, in the bath, and anywhere else he pleases! She's so embarrassed she could die, but at the same time, her sensitive body just can't resist. Meanwhile, Ryohei, the second resident bad boy, also has his eyes on Yuka. What's a girl dressed as a boy to do? One girl in a dorm full of boys. There's nowhere to run from all the cross-dressing hijinks!!

(Source: Renta!)