Bishounen Moraimashita

Because of their fathers' promise, Yoshino has a fiance whose face she doesn't even know. This year, he sent her a birthday present that is more troublesome than anything she's ever gotten. A commoner's house doesn't need a butler, you know...?!

Also contains:
Ura Bishounen Moraimashita
Love Love Gang
Kuse ni Nacchau!
Ouji-sama no Salon
Zoku! Love Love Gang

(Source: Intercross & Divine Sanctuary)