Your wife has a beautiful, sexy, flirty younger sister. She wants you. She knows your weakness for sexy lingerie and pantyhose.
Your wife and you agree to let her sister stay with you so she can save some money. Your sister-in-law leaves her dirty panties on the bathroom floor after a shower. She knows your secrets! She knows that you pick them up and keep them for yourself. She spies on you while you smell and lick her thong panties. She watches you masturbate into her dirty panties.
She is wickedly nasty the way she sets you up, so she can tempt you. She teases you; she knows that you find her completely irresistible. She knows your weakness for pantyhose. You love the feel and look of pantyhose. She comes home from work, looking so freaking hot in her pencil skirt, white blouse, heels and hose. She knows you are home alone. She pulls up your skirt and slides right into your lap. She shows you some silly video on her phone that someone sent to her. While she is sitting on your lap, she starts rubbing to make you hard. You can’t resist that sensation of her pantyhose against your legs.
You pick her up and throw her to the ground. You rip a hole in those pantyhose so you can get your cock inside of that sexy little tempting bitch and get her pussy full of you cum before your wife pulls in the driveway.
I can’t help but to rub myself when my pussy gets wet. It happens every time I hear your hot voice on the other end of my phone. It takes literary seconds and my hand slides down my stomach and goes underneath my panties to touch the wetness you’ve given me. 
