義理の妹は私に下着を見せ、私のためにそれをモデルにし、私の大きなペニスをお尻に入れて評価するように頼みます

While I'm alone in my room playing on my computer my little stepsister enters the room secretly from our parents to show me her sexy underwear and asks me to rate her underwear with a delicious fuck and to put my huge penis in her pussy until it fills her with milk