The Old Butler's Upgraded Sexual Encounter with a Busty Girl: Kashiwagi Konatsu GVH-642

A forbidden tale between Xia, a petite and immature only child, and her old butler. Taking advantage of her father's overseas business trip, they begin a life together. Xia is suspected of misbehaving at school, and the butler begins to punish her. Kissing, caressing, oral sex… the obscene acts performed to satisfy the butler's desires escalate, culminating in the butler finally penetrating her innocent body. With repeated acts of depravity, the two gradually transform into a man and a woman, and begin to cultivate a forbidden love…