I didn't know if this is the right forum. So I'm sorry if it's not.
I'm thinking of a simple NTR story to make but having trouble coming up with so ideas. So a couple go to the beach. Boyfriend or husband leaves girl on breach a while to go do something. Another guy comes in and him and the girl fuck while boyfriend/husband is gone. Now the problem I'm having is coming up with what the boyfriend/husband leaves to go do long enough for the other guy to fuck the girl. He would be gone for at the least 30 minutes and unaware of whats happening. I'd love to heard others peoples idea. Please and thank you