Dr. Emiri Momota is working late and hard at the lab. But she is tired and accidentally touches a dark black substance. She fells to the ground and the next thing she knows is that she has grown a futunari cock. Her assistant Alice Peachy enters the lab but her hands are immediately wrapped by big black tentacles spawning from the substance. It’s time for Emiri to try out her brand new cock, first she fucks Alice’s pretty mouth but then she moves to her tits and pussy. Cumming all over her beautiful assistant at the same time as the tentacles do making her whole covered in cum!