One evening... Satomi was taking a bath when the doorbell rang. She hurriedly went to the door in just a towel, and it was a delivery person. (That delivery guy earlier was young and handsome...) After receiving the package and returning to the bathroom, Satomi fantasized about having an affair with the handsome delivery man while masturbating. (...Was that wife alone?) The delivery man realized that Satomi was home alone, lured back by the sweet scent of shampoo, and sneaked into her house...
