You come home early to find that punk-ass kid next door screwing your wife:
"Hi honey. I caught Scott spying on me again sunbathing.He had such a massive hard-on. You should’ve seen it, his cock is twice as big as yours! Anyway, I told him about your little fantasy - watching me with other guys and he just grabbed me and we started fucking. That’s the great thing about young men. They can go all day long!"