That Perfect Student Makes a Super Dirty Face When She Has Sex—"You're Going Into Heat Even Though We're in the Classroom, Aren't You?"

"No! Please pull out! ......!" One day after school, Sho Nishimoto goes back to pick up something, and he sees his classmate Kanna Ichinose masturbating in the classroom. He can't take his eyes off of her, the most beautiful girl in the class and an honor student, and he realizes that "She wants to be fucked hard"! Unable to control his urges, Sho threatens to reveal her secret, as he begins to grope her body. He strokes her pussy, already wet from masturbating, and her body becomes more and more sensitive until she comes…, but she won't be satisfied with just one climax. (Source: Mecha Comic, translated)