AV-174 Kamigyo Monogatari: A relative's aunt's brushstrokes Michiko Uchihara

Michiko's nephew Kenichi ends up staying with his aunt, a relative who lives in Tokyo, to prepare for his university entrance exam. - One day, Kenichi witnessed Michiko having sex, and to the point where he couldn't stop studying, he couldn't forget her bewitching naked body, to the point where even Michiko looked naked. - Michiko can see everything about Kenichi's feelings...