As the fire burns in the fireplace, Harry and Hermione make love. Harry ram Hermione's pussy with his cock. The climax approaches. Just as Harry and Hermione are about to cum, an angry voice interrupts them.
"Harry, what the fuck are you doing with my wife?"
It was Ron.
"Your wife?" Harry asks. "I thought you were divorced."
"No, we're still married!"
"But... Hermione, you told me that you and Ron..."
"Stupid Ron, you always have to ruin everything!"
Hermione, enraged, storms off, leaving Harry with Ron.
"What got into you?" Ron asks his friend. "Aren't you married to my sister?"
"You know Ginny and I split up."
"That's still a low blow! I don't even want to talk to you anymore."
Ron leaves as well. Harry is alone, naked, with his cock erect. Stupid Ron! He's ruined everything!