020GVG-699 Home tutor Shita Kon female who lusts after student’s dick Haruno Yuki

The tutor’s sister is an excellent tutor who has improved the grades of many students. However, she is actually a dick and likes co-mo. She hides her propensity and proceeds with the class, but she is tossed by the mischief of the mischievous “Hajime-kun” and the bug of Shi*tacon aches. And she, she finally put her reason in! The older sister whose self-control has collapsed transforms into erotic.