I believe is a comfort thing and a little of control not giving them the satisfaction of making them cum.
We did a weekend trip with a FWB so there was a lot more sex than usual since we were traveling together and staying in the same hotel with connecting rooms. This is the first time we do a weekend trip with a FWB.
We got to the hotel Friday night went out to have dinner and a drink then came back to the hotel had sex and once he went ti his room we had sex and she has an orgasm as usual, the following day we had ordered room service and had breakfast in bed and started the morning with great sex, we then went to the pool had a few drinks then went back to the room had sex and changed to go to lunch, had a few drinks and came back ti the room had sex then got dressed to go to dinner and a club, came back from the club had sex he went to ...... in his room my wife said I need you to in me, we had sex and she had the most intense orgasm she has ever had, in my opinion she was holding it until the end
