Yes,certainly a situation that many are in,including women,and myself.....not had sex with my partner for 7 years now,wow I hear you was that I had a life threatening situation,so after I survived I think it was the excuse for her to stop sex.
My ex wife and I used to have a casual approach to sharing her good self with another guy a few times,and one particular time there was a brief oral encounter which I had performed on myself whilst we were all having a good time....but,and it is a big but,I don't think I could do it with a 1 on 1 with a guy....but,with a woman present and joining in,that's a different S,you see,you are not on your own,far from thing is,when I send a message to single women and couples,it would be polite if they just replied with a polite ,no,if that's what they think...not just,no reply,but,I suppose expecting a little respect is a step too far....ah well....back to pornhub etc