You tell Mason to grab a pair of Sarah's panties

You know you're almost ready to cum as you watch Mason fucking Sarah again. You want to be ready for when your friend cums in the video, so you can imagine yourself being the one cumming in Sarah's mouth.

"Grab me a pair of Sarah's panties," you tell your friend with urgency. He quickly agrees and runs off to the bedroom, his hard cock is sticking out of his pants too and flops up and down as he runs past you. A few seconds later he returns with a pair of silky black panties.

Sarah's panties feel delightful on your cock and when she gets down on her knees in front of Mason and takes his cock in her mouth you burst your white cum all over the panties in sync with your friend's orgasm both on camera and the one he's having sitting a few feet away in real life.

You look down at Sarah's black panties and noted that your white cum load looks massive as it spreads out. You squish the used panties in a ball and then toss them to the ground. You wonder if Mason will leave them for Sarah to find. You hope so.

After that you wash your hands and then head home. You talk a little bit more about gaming as you're getting ready to leave, but not about that you and Mason just jerked off to his wife. On your way home all you can think about is how you have to fuck Sarah.