One night, the protagonist, Amagi Tomoki, is late returning home from a school festival committee meeting. On his way home, he is confronted by a “Snatch-and-Snatch! Tomomi hears a voice saying, “I’m sorry, but I don’t know what to do. Tomomi tries to obstruct the path of the scooter of the purse snatcher and falls down, hitting his head and leg hard and passing out. Tomomi is hospitalized due to a broken leg. His mother, Tamami, returns home after worrying about the protagonist to an excessive degree. On the way home, Tamami is told by Tamami that she will be in the hospital for two weeks.

However, since the school festival is in two weeks, she has to leave the preparations entirely to others. Tomomi appeals to the doctors and nurses who came for rounds to get her out of the hospital as soon as possible. However, the doctors and nurses only take care of him in a clerical manner, and even the head nurse, Shizuru Kurosaki, scolds him high-handedly, telling him that patients should keep quiet and obey the doctors and nurses. When Tomomi is despondent, Ayana Tokito, the nurse in charge of the case, leans in close to Tomomi and secretly tells her, “Don’t be so discouraged. Don’t be so disappointed, cheer up.

That night, Tomomi is seen by Ayana herself masturbating while remembering Ayana’s tenderness and the feel of her breasts. After teasing Tomomi for a while, Ayana says, “You’re doing fine,” and then starts giving her a hand job, saying, “If you don’t get rid of your stressors, your wounds will slow down the healing process.