My cousin invites me over to help paint her apartment. In the nude. Which leads to fucking. And then her mother walks in. Before long, everybody is naked. And painting and fucking. You know, a story you've heard before, but with a new twist or two.
A three part story of the gradual development of an incestous relationship between a man and his mother and the final culmination of cuckolding his own dad.
This is the final story in the series that started with "It's My Own Fault". Thanks to the wonderful reader who took the time to suggest a final sequel.