Emiri, who knew that her son's friend was a virgin, came up with the role of writing down with the intention of playing with fire. She was Emiri who was satisfied that she was able to take the first time of a pure virgin. "I can't forget what happened the other day and I can't do anything...Can I do it again?"Emi's inexhaustible physical strength and libido are pushing her to have sex regardless of whether her son is right next to her. Sato is continuously squid.
