Knock

I gently knock on the door, and ask: "Patti, you in there?"

Patti calls from inside: "Go ahead and come in Matt."

I open the door, and I see that Patti is nearly naked, except that she is in a black bra and matching panties, and she is also in thigh high black stockings.

I am a bit taken aback, so I say nothing, but then Patti walks up to me, puts her finger on my lips, and whispers: "Shhhh... My sister agreed I could borrow you for a while to cheer me up."

I have regained my composure, so I run my fingers along the side of Patti's body, and respond: "That's a great idea, I like it a lot."

Patti's hand starts rubbing my dick through my pants, and I lean down to kiss her. Our tongues meet, and my hands move to cup Patti's tits. I squeeze her tits for a while, then Patti breaks of the kiss and whispers: "tell me what you like".