Looking for a hentai doujin.
It's about a young hentai manga-artist who finally gets to work with his favorite hentai artist. it turns out his idol is a virgin loli.
There's a part, where the two are secretly having sex in the same room as the girl's parents, while they all look at some old videos.
Pic is from the game "super Star" btw
Cannon-sensei Tobashisugi by GORGEOUS Takarada