Ryouichi goes to his friend Yuu's place to play video games like they do sometimes. It turns out that Yuu's aunt Yui has come to visit and she joins them. But it soon becomes clear that it's not a video game she wants to play with Ryouichi. Yui seduces the shy gamer boy while Yuu is distracted, starting with teasing touches under the table then pulling him aside for a deepthroat blowjob and paizuri with her big tits. They have intense sex in the house with raw missionary and doggystyle pounding until he gives her a creampie leaving her satisfied and hinting for more sessions when he visits again