Adult PC Game: Self-defense dojo secret NTR lessons - Dojo NTR Ver.1.9.10 by WAKUWAKU Archive

Update 13/04/2024
Our protagonist, Kouta Morimura, slept with his yakuza girlfriend and got himself into hot water, so now he's laying low.
In the meantime, he'll teach the girls at the judo dojo all about self-defense, but judo isn't the only thing he wants to drill into them...