18yo Tiny Tits Stepsister's Cum Filled Christmas

Your and your small tits stepsister have to share the sofa bed in the living room during the Christmas holiday since the relatives are taking your bedrooms. This really sucks...or does not really. While you are jerking off under the covers, your stepsister wants to see you do it. Well, why not. As long as she plays with her pussy too. That's just the start of the xmas break. Wait until the night before christmas when she decides to let you unwrap your present from her. Just dont cum too soon!!!