The Erotic “3some” Can Vary.
A 3some can be a man, woman and another woman. A 3some can be a man, a woman and another man. A 3some might be three women or three men. There are several combinations of a 3some.
Most married men also prefer a 3some with their wife and another woman. Unless the wife is “bi”, then it’s sometimes a little difficult for the husband to persuade his wife to explore and bring another woman into the bedroom.