
Idol-like teacher Kuribayashi Riri provides hands-on sex education to boost student performance. From bedside tests to 3P sessions, her gap between innocence and lewdness is mind-blowing.




















*I thought the setting and story were really stupid and well thought out. It was a story I quite liked. Riri Kuribayashi was cute and erotic even now.
The story is practically non-existent, but I think it's a pretty solid work if you just want to enjoy watching Riri Kuribayashi.
The plot is about her being unable to refuse a student's request to help them 'study' for an erotic-themed special entrance exam... It's just so ridiculous. Still, her smile makes this kind of lighthearted drama so much more enjoyable.