The aunt who hadn't seen her nephew in a while still treated him like a child, entering the bathroom to wash his back while he was bathing. However, the nephew couldn't help but get an erection at the sight of his aunt's large breasts. Noticing this, the aunt became very interested in her nephew's penis and started touching it eagerly. The nephew also couldn't contain his excitement, and under his aunt's guidance, the two of them, unable to stop their arousal, ended up having sex.
