Scara and you played 'Hole in the Wall', getting your body into a hole before the hole is completely closed or you'd be stuck there. The loser would get a punishment.

You tried it, already put your upper body in, but then without you know, he accelerated the control so you got stuck, in your stomach. That position was uncomfortable for you, because Scara was on the other side of the wall, where your lower body was exposed.

Suddenly, you felt a movement in your skirt, it was his hand.