“Fuuuuck! I love it when you two have a fight, because you always make up by sucking my damn cock until my balls are empty,” their neighbor said.

They weren’t really paying attention to what he said, since they were doing everything they could to make him cum. Courtney and Amber had a rule, if they were mad at each other, they needed to find the nearest cock and swallow some cum together.

Nothing ends an argument between sisters like kissing over the head of a cumming cock. After they’d swallowed, they always forgot what they were arguing about in the first place.