Do You think that alcohol makes easier wife open to other man ?

100%…I am fairly dirty sober minded but a glass of wine or two is what allows me to bridge that into a physical encounter much smoother. I don’t get like drunk but it’s just enough to allow my racing thought to slow down and really as soon as an encounter begins I feel much more comfortable almost immediately
 
It's a fine line. It can be a great way to get her to loosen up. It can also cause resentment and guilt after.

I'm not here to preach or tell people what to do. What I know with my wife is a drink or two settles the nerves. But she has and will do it with no drinking and drug involved.
That tells me she 100% wants what she is doing. And means much more to me then her just hooking up