ボクの初体験

Despondent that the girl he loves does not return his affections, Eitarou attempts to commit suicide. But his near dead-body is discovered by a scientist and his mind is transferred to the body of a young girl. As a girl, Eitarou soon lears that the girl of his dreams did in fact love him, so they try to make the relationship work despite the fact that Eitarou is in a girl's body. (Source: Anime News Network)