I just asked my husband if I've ever used sex to manipulate him. He says not that he knows of.
The fact is I heard teaching in this regard by our DS as a young married woman. He made the point that women should never use sex as a bargaining tool or as a weapon of any sort to get their way.
I remember when he spoke about this thinking ........ "Women do this? But how could they? It's wrong!" LOL.