Kenji has been living at the house of his aunt, Chisato, whom he has liked since childhood. The condition is until he finds a good room, but he has already become completely engrossed in living under the same roof with his beloved Chisato, just the two of them. As his desires well up, he sneaks into the changing room and thinks about using freshly removed, still warm panties as a snack. He is wrapped in the thick, sweet scent from the warm underwear, feeling happy when unfortunately, he is caught by Chisato…
