叔母と一緒にお風呂に入っている夢を毎日見るさとるは、夢から目覚め、思い出して勃起していた。悶々とした日々を過ごしていると叔母の心音が家にやってきた。1週間くらい家に滞在するらしく、久しぶりに会った綺麗な叔母さんに見惚れていたさとるは、緊張して喋ることもできなかった。
Satoru, who dreams of taking a bath with his aunt every day, wakes up from his dream and remembers that he has an erection. While she was spending her days in agony, her aunt’s heartbeat came to her house. Satoru, who seemed to be staying at home for about a week and was fascinated by the beautiful aunt he met for the first time in a long time, was nervous and could not speak.