“Your hard thing... Is going crazy, deep inside... Hm?” Just a childhood friend... Or so I thought; we’re messing around sexually in a classroom...... After school, while practicing asking a girl out with my childhood friend Saki, we hear a voice from the classroom next-door!? That classroom seems to be the “screw room,” so being curious, we took a peek... Of all people, it is the girl I wanted to confess my love to. Kotani-san and a delinquent are in the middle of sex! Although I’m hurt by seeing Kotani-san happily being roughly humped, I get aroused. That’s when Saki comes and touches me sexually...!? “I’m aroused too... It can’t be helped, so I’ll let you do me.” Even being aroused, is it because it’s my childhood friend? Is it because she’s just as easy as she looks? Or could it be......?