Mayu is Hiroaki's favorite. Single push. It's not cheating. For her, that was the biggest problem. I have no other complaints. It's fine as long as it's a hobby. I don't mind cosplay sex if it's only once in a while. However, it's a bit like always... Taniguchi is asleep in front of Hiroaki, not knowing anything, even as he listens to his girlfriend Reiko's advice... Delivering that popular work of great abandon to adults!