Sometimes when I need a fat cock on short notice, I have my husband wear a thick silicone sleeve. He can't feel anything but a vague tightness of my pussy wrapped around it, and I get fucked the way I need.
Big brother sneaks into the bathroom early in the morning and gets his little sister to sit on the edge of the top so he can fuck her tight little pussy, they make to much noise and it wakes their dad up and have to stop incase they get caught..