Force yourself back in
From Create Your Own Story
You grab the back of Alice's head and thrust your dick back in, this time all of it, feeling yourself begin to slide into her throat. She coughs and gags as she begins pushing against you, throwing her fists in your direction. Despite her being a fairly athletic girl, you still have a strength advantage and manage to hold her in place. You quickly begin pumping your dick into your sisters mouth, listening as she struggles to breath with each thrust, unable to get enough air to scream. The vibration of her vocal cords massage you as you fuck her tear covered face. You can feel yourself getting closer and closer as you rape Alice's mouth, you've got to make a decision.