Take another, nice, close look, honey.
This is the the big cock that's going to fuck your girlfriend!
I should untie you and make you suck his cock so it's nice and wet before I let Steve put his horsecock up my little pussy.
But, I just like watching you jerking off in your chair. Keep up the good handiwork. You can go a little faster now, but if you cum before I tell you, Steve is going to beat your ass! Maybe he'll fuck it for you too!
So, you'd better be a good boy now.