riho was supposed to start a happy cohabitation life with her beloved boyfriend. however, the neighbor's balcony was overflowing with a large amount of trash, emitting a foul odor. she went to ask them to clean it up, but it turned out to be the lair of a perverted old man. one day, when riho went to complain, she was taken away by his filthy insults and assaulted in a state where she couldn't move due to the unfamiliar bad smell. despite her resistance, she was forcibly penetrated by a dirty cock that hadn't been washed in a long time. she continued to be creampied with persistent breeding pressure.