SONE-968 Rui Shido can't concentrate on the lesson today because he's distracted by his idol tutor's breasts

There are eight months until the entrance exams. I should be studying, but my masturbatory urges are out of control. And what about the gravure idol, Shido Rui? She's making me so excited, ahhh. Unable to bear the sight of it all, my dad says he'll hire a tutor, so I've gotta start studying. But wait? The one who's come is Shido Rui, the girl I adore!? Teacher, I know your body. With her in an outfit that shows off those tits, I won't be able to concentrate on the exam. I can't take it anymore, so I push her down... "If you want to concentrate on studying..." No way, teacher, is that okay? Who would have thought such a wonderful tutor would come to me for both exam preparation and naughty guidance...?