Kaoru-kun is a young man who has just declared himself and starts dating his childhood friend Mako-chan, she is a girl who loves to masturbate and can't wait to have sex. But maybe Kaoru-kun won't be able to be his first man in time...
Source: MyAnimeList
Curated recommendations for fans of Mako-chan Kaihatsu Nikki.
Other anime produced by T-Rex.
Top-rated hentai anime ranked by score.
Chronological viewing order for franchises with movies and OVAs.
Streaming platforms and availability for popular anime.
Where to start reading once an adaptation ends.
Available on adult streaming platforms
Availability may vary by region.
Curated recommendations for fans of Mako-chan Kaihatsu Nikki.
Other anime produced by T-Rex.
Top-rated hentai anime ranked by score.
Chronological viewing order for franchises with movies and OVAs.
Streaming platforms and availability for popular anime.
Where to start reading once an adaptation ends.
