You get home to find your babysitter Margo reading on the couch- she starts to leave but you ask if she can stay a little longer. Margo helps you tidy up then helps you with your boner too. She admits she’s seen you looking at her tight ass for a long time and that she’s been watching you too. You can’t help yourselves- you have to keep quiet so no one hears you, but you can’t resist the tension. She climbs on top of you and begins to ride. Oh, and did she mentions she’s not on birth control? Margo is feeling extra horny and naughty tonight and she’s not going to let you pull out..