The story of a futanari girl that is forced to cum over and over again on all fours.

All of Mankind got turned into beautiful girls... How will the species survive?

As Takumi Musashino lay in his hospital bed, with his body being consumed by cancer and doctors giving up on him, he knew that his life was coming to an end. At the last minute, a mysterious woman appears wi...

It all starts with a scene where a plain and quiet girl with glasses is having XXX with her (former) womanizer BF, in the library... This is the sort of futanari on male anal reverse fuck manga, as always. ...

A guy with swagger thought he was being a big hero to his quiet classmate when she was groped in public, but she turned out to be a carnivore d*ck chick in no need of rescue. She flipped him around and f*cke...