MIDA-841-lada · I'm Better Than My Big Sister, Right? The Worst Me, Seduced and Sucked Into Submission by a Skilled Stepsister ~Sucking Submission Plunder NTR~ Sana Mashiro

Today, I had promised to visit my girlfriend's house for the first time since we started dating. When I arrived at the meeting spot, her younger sister, who apparently lives with her, was right there by her side. I was disappointed because my goal of having "our first time since we started dating" was completely ruined. However, unlike her sister, the younger sister was sexually liberated and kept teasing me with erotic glances. It seems Sana has an instinctive habit of licking everything, and despite my girlfriend being right there, this is the story of how both my heart and my cock were completely sucked dry.