Chisa's personal mandatory lesson in Nakadashi goes beyond classroom teaching! Don't rely on this alone to improve!

Chisa sensei\'s private lesson takes a naughty turn as she seductively strips, revealing her stunning body. With a mischievous smile, she eagerly pleasures her partner, showcasing her oral skills before riding him in various positions. The lesson ends with a satisfying climax, proving Chisa\'s expertise in more than just academics.