It was my first home date with my girlfriend. But when I arrived, it was her incredibly erotic older sister who greeted me. My girlfriend left the room, leaving me alone with her sister in the living room. It felt strangely intimate, and she began touching my body with suggestive gestures...!? When she noticed my erection, her teasing escalated to giving me a handjob and a blowjob. Unable to resist the overwhelming pleasure, I ended up ejaculating in her mouth. How did my first home date with my girlfriend end up like this...!? The handjob and blowjob from my girlfriend were nothing compared to her sister's. Left alone once again with her sister, I found myself tempted again... Unable to resist her overwhelming allure, I ended up begging for creampie sex!"