Eureka 7 hentai doujin [English] : Eureka Plan, by Human Light Film

I never liked the way hentai artists can change their pen name several times in a carreer. The worst ever is Miray Ozaki, AKA Perfect Crime , AKA Redrum, AKA Beat-Pop, AKA SailorQ2.
Compared to this, the pen name change of the current artist is a breeze : it changed from Human Light Film to Human Highlight Film

Here’s an average Eureka 7 doujin, I share it mainly because this is by a prolific and talented artist, to be honest :o

To summarize it : the hero is a virgin unable to “handle” correctly the girl he loves, so he takes guidance from another girl, with much more self-confidence and experience, with whom he has a spiritual brother-sister relation.