Hero-kun Won't Set Out! is a Manga/Manhwa/Manhua in english language, Adventure series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.cc fastest updating comic site. The Summary is

The Hero is expected by God and the People to defeat the Demon King!! And now its time to set out!! ...But before he can he is tempted by a thick sexy bunny girl! At the mercy of the Bunny girl's wiles he is unable to depart... Furthermore a Priest of the church charms him with her night skills... Will the Hero ever be able to set out on his journey?