Boku wa Maiban, Hentai Ryman ni Ijimerarete imasu.

Ryo spends his days pining after his handsome and kind-hearted colleague at work, Ninomiya. Ryo never admits his feelings, hiding them deep inside his heart. One night when his desire grows uncontrollable, he starts to touch himself, only to be interrupted by a... ghost!? And it seems that the poltergeist actually wants to help him finish the job! Ryo asks Ninomiya, who claims to be a psychic, to help him. For better or worse, the whole ordeal is about to change their relationship forever.

(Source: Renta!)