One girl from the group, Uta Kohaku, Yuka Sawakita, Ami Maeshima, Ai Mizushima and Reira was chosen to get fucked in a lab, so she could be monitored as long as it lasts, because scientists wanted to know new things about female orgasm, if possible.

Two lovely ladies from the group of many girls, Uta Kohaku, Yuka Sawakita, Ami Maeshima, Ai Mizushima and Reira, went to the locker room to change where they saw two elderly guys and decided to treat them, too, since they were in the mood for it.

Skinny police lady, Mitsuki is the one who does interrogations when a man who got arrested does not want to cooperate with her colleagues, because she has a way to make all of them talk, while moaning and sighing at the same time. She is that good.

Gorgeous lady, Rina Fukada invited a shy guy from her neighborhood to her bedroom to teach him a few important things and make him become her lover, because she always liked him in some way. Today she wants to make him satisfied like no other woman.

Adorable maid, Hikaru Ayami is doing her best to please her new employer, because she seems to like him. She was not sure if he was shy or does not like her, so she decided to test him to check it out and maybe get a good fuck session along the way.