I'm very.. grossed out??? It was relatively okay till chapter 2. Re enforcing the fact that yes, this 200+ year old angel looks 10 yikesss. This is basically a bad hentai. It's barely a yaoi. Just a badly written shotacon. One good thing is that it's not an incuubus or a devil uke since that trope is way too milked
Boku, Ecchi na Tenshi desu!