She's naked

"Well...hello....oh shit!" Katherine started, arching against the door like a cat in heat. Her firm teenage tits were capped by dark nipples that were hard as nails and pointed at the ceiling. You drank in her curves before she could react and try to cover herself. Much to your shock, she didn't. Katherine simply squared herself up, put a hand on her hip and cocked it to the side, making her pink slit peek out from between her thighs as it tried to hide under her thick, two-inch wide landing strip. Her nipples, if anything, got harder.

"Um...school today?" you ask, still staring as hard as you can. You could see her get wetter.

"No, James, I'm skipping today and I was expecting...someone else," she said and her eyes drifted up and down your body.