Wanted to cuckold myself with my newly wedded wife. For this purpose involved my friend, and everything went expectedly well until friend betrayed and took control over my wife for his personal pleasure.
Pamela was one of the most attractive and most popular girls in her high school. But, on her wedding day, she finds out that decisions made in the past come back to haunt her as Larry, a guy she'd jilted in favor of Bill, comes to her wedding even though she hadn't invited him. And he leaves behind his gift.
There is a small mention of bestiality but not the main story. Searching for something different a couple see an advert for slut training, and after a discussion they enquire as to what it involves, and get invited down to a farm and are shown around and rules were stated, then sent home to discuss and think it over but the wife insists they do it and arrange for her to start training.