With graduation approaching, Riku Ichikawa was called out by a dull, gloomy boy from her class. She wondered what he could possibly want, given they had barely spoken before, but it turned out to be a confession of love. Since he was normally out of the question, she rejected him, but he was devastated. Surprisingly, when she asked why he liked her, he carefully explained the reasons and everything he loved about her. Not feeling entirely opposed to it, she found herself talking more. "I've even masturbated to you, Ichikawa-san!" "No way, lol. That's actually hilarious, lol." It was just a whim. She thought it wasn't so bad to be appealed to so earnestly, or that it would be a pity for him to graduate without any experience. But why... after just playing with him once, why does she care about him so much now...