help me to find a story

[davidhobs]

there was a story on the site

a husband is obsessed about seeing his wife and son having sex so he plots to get them together by putting incest story's under his sons bed so that his mother may find it when she clean his room. mother and son found dads plan but they also had sex and make him a cuckold

later many years after the son is married and came home one day to find his wife having sex with a kid next door

please try to find the story if any of you can

thanks
stay home and be safe