I remember reading it in raw. The story is about pervert human-like alien invading earth both female and male are super pervert and they seduce human to do pervert things with them. Some blonde alien girl have a crush on the MC and the MC's buddy convince him to go out with her but he don't want to. I remember there was a scene where the alien girl got horny and she was literally on fire then the MC save her and hug her.
Its not hentai, more like typical ecchi nudity high school theme.