To satisfy the social activities of his wife a husbands becomes a volunteer. His first assignment, landscaping is at a mental institution. Here he meets a female resident who wants a baby. From there on it becomes a full on orgy in which his friends become involved, finally including his wife
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.
Janey and her husband are looking forward to a special New Year's Eve, she's even been taking fertility drugs to start the year off with a bang, but Robert's past comes back to haunt them in the form of his beautiful and very pregnant secretary.