Nanami is an inconspicuous and quiet girl. One day, she is called to her room by him and asked to wear the costume in her paper bag. Nanami was delighted with the present from him, and when she checked her contents, she was in a restraint costume made to expose all her private parts. No matter what kind of gift she gives him, she is determined to make him happy. The belt bites into her breasts and pubic area, and Nanami gradually gets wet with joy and pleasure.
