The Arts of Lesbian Ninja Sex v2

Kohaku and Kunoichi continue their depraved trials. This time the girls will have to spend some sex training on the waterfall near the hot springs-to test a few dildos and try out some techniques of lesbian sex. Next, Kohaku goes to the laboratory to study a completely new technological sex machine in the form of an ordinary chair. After long and careful research, the heroine could not reveal its practical potential, she needed a look from the outside. For more detailed and qualitative research Kohaku invited Kunoichi in as a assistant and experimental…