The following weekend (Chapter 11)

Chapter 11: Tracy Pays Your Dues

Soon enough the week was brought to an end and it was time to deliver Tracy to the guy from the bar so he could get his 20 hours with her. The two of you had been texting to organise when and where you should drop her off. His name was Adrian and he was the captain of the football team at your local college. In fact that night the two of you had met, he and the team had gone out to celebrate after a big win. He lived in a frat house along with most of the rest of the team, you supposed the rest of them would be using your girlfriend too.

You were currently waiting at the dining table near the front door, with Mia sucking your dick under the table whilst you did some work on your laptop. Just when you finished sending an email you hear Tracy coming down the stairs. As she stands at the entrance to the dining room, you take a moment to admire her in her current outfit. Seeing as she'd be entertaining some college students you'd had her dress up in a slutty schoolgirl costume as a little bit of fun. She wore a set of white pantyhose coming up to around the middle of her thighs. Just above where the pantyhose ended was a short plaid skirt that just barely covered her bare pussy and when she twirled around to show you the back, you noticed that her thick ass made the skirt ride up so the bottom of her cheeks were showing. The skirt came with a pair of black suspenders which went up around her tits and over her shoulders to keep the skirt up, not that they'd likely fall down given her curvy waist. On the top half of her body was a white blouse that might be a part of any school uniform, except it was tied to reveal her midriff and had a large hole in the middle to reveal her cleavage.

Of course, to tie the whole outfit together, Tracy had her slut collar on with a leash attached to the ring at the front. She also had on a pair of fake glasses just to add a bit of a nerdy aesthetic.

"How do I look sir? Does my outfit turn you on?"

"Why don't you bend over the table and I'll show you."

Mia pops her head out from under the table to take a look at Tracy too. "Damn, you look good sis."

Tracy smiles and purrs as you command her to prepare for a good fucking. She walks over to your dining table and lies down on it, bending at the waist so her ass is positioned perfectly for you to fuck it. With her bent over like this her skirt is pulled up to reveal both her holes, which obviously aren't covered by any panties. You can see that her pussy is dripping in anticipation of being used by a group of strangers. You don't want to be late to drop her off so skip straight past the foreplay and whip your cock out, before sticking it into her pussy. She lets out a soft moan as you do so and balls her hands into fists on the tables.

After a short while of mashing your dick into her wet pussy hole as hard and fast as you can manage you're just about ready to cum.

"Ahh fuck, those guys are so lucky they're gonna get to use your holes slut." You say as you release your seed into her pussy.

You pop your cock out of Tracy and back into your pants before giving her a light slap on the ass.

"Stay there a minute slut, I've gotta go get some stuff. Mia, why don't you eat my cum out of her pussy."

Mia looks up at you and moans out a "yes daddy" before burying her tongue in her sister's pussy to scoop out your cum.