[Juan Gotoh] Otouto Ijiri (Doutei Junkie) {Hennojin}

In this intimate encounter, a young boy finds himself lost in the warmth and softness of his older sister's body. As he eagerly explores her, the tension builds through breathless sighs and intense physical sensations. What begins as playful touch quickly escalates into a heated session of licking, thrusting, and deep physical connection, leaving them both overwhelmed by the sudden intensity of their shared pleasure.