A very popular document in which a kind married woman supports a virgin boy in his new life. This time, Ayazuki Natsuyagi, who is gaining popularity with her bouncing H-cups, is here. The virgin boy is stiff with tension. This day was the first time for Kataya Ayazuki to use a new brush. We don't know what to do with each other. Virgin-kun and Satsuki-san take on the challenge of a serious physical exchange relying on their lewdness, which is the only thing they have in common. Will the dream first experience be achieved?