When a couple is having sex, and the girl hasn't reached orgasm yet. The guy cums and feels bad about it, so he keeps going, but he's already starting to get soft.
The sex would've been fine, even if I hadn't had an orgasm, but he just wouldn't give up... It was a total fuddy duddy.
While passing by his sister's bedroom, Therman overheard his grandfather yelling, "Awwwwww...yeaaah... just keep going you cunt. Suck my fuddy duddy until it's long, hard, and spewing out warm ice cream."