Nana insists on visiting her adult boyfriend's room, so he secretly brings her into the men-only adult dormitory. Passing the manager's office, they smell a horrible stench of garbage. The manager is filthy and perverted, and the boyfriend wants Nana nowhere near him. His own room is spotless and filled with the scent of aroma oils, immediately pleasing the clean-loving Nana. The mood turns romantic, and he wonders whether this is finally the right moment for their first kiss—unaware of the degradation awaiting her.