T-Rex Studio, together with Lune and director Raika Ken, announced the hentai anime adaptation of “OVA Mako-chan Kaihatsu Miki” based on the manga of the same name by Muchakai. 2 episodes are planned, the release is scheduled for early July 2021. The main character is a hentai girl named Makoto Himemiya – a student, an excellent student and a little pervert with a strong libido.