"Well, the only thing we do until the morning is have sex, right?" There's no way anyone could turn down an invitation from Yui chan, who is so Ke'ai and visually stunning!!!!!!!!!!!!!!!!!!!! An unforgettable memory of drinking and having sex with a very modern female college student. A time of secretly having sex in a small karaoke room that felt like my youth. I loved everything about it, and there's no going back to that feeling.