University student Kameda recently found his first girlfriend. - Kameda had a shy personality, but he took the plunge and confessed his feelings, and his wish came true. - The other person, Suzu, was also a quiet and simple girl...she was supposed to be. - The first day Kameda came to the house, Suzu started having sex with the neighbor's old man right in front of him, even though Kameda was there. - Kameda was surprised by the sight, but from then on, he was at the mercy of the lewd Suzu, as if he had no sense of chastity...