This actually happened -- Ron, a college guy, was dating Susan who was the identical twin of her sister, Sharon. One evening the girls decide to see if they can switch out with Ron -- in the middle of the date -- without him knowing it. Whatever happens is fair play between identical twin sisters.
Well, it happens to all relationships, after five years of wedded bliss, the flame of lust has gone out. I still love her deeply, who could not, for she was beautiful, perhaps a few extra pounds now, but they all seemed to have gone to the right areas.
Being a guidance counselor at University, Wendy sees lots of athletic young men in her office every day, assisting them with funding applications and what major to select. Wendy dresses in elegant business clothes and lives in a conservative neighborhood. Her husband is away from home a lot due to work
Two women are blackmailed into doing something that neither one wants. One is blackmailed into helping her estranged lover get the goods on a newlywed husband, so that he can get into the newlywed wife's pants. The newlywed wife is blackmailed into having sex with the estranged husband. The way out of for these two women is just as bad as the what was done to them.
This is my own version of a sequel to "Danielle's Revenge" by Damon X. You could call it fan fic, though I'm not a fan of the ending, which cut off too soon.