"Cause it feels really really good when I tease it.. you'll see.." she just gave him this Look that seemed like she might be teaching him those finer points real soon. Her fingers kept brushing up against his ass, teasing it until she opened him up and slid the tip of her finger inside of him. Her finger pumped in and out, deep and hard. "That's it.. come for me baby.." she coo'd as she pumped her fingers in and out of him.