I've searched but didn't come up with anything. I made the switch from vanilla to Dom about a month ago and have noticed a drastic change in my erections. A little backround: I'm 40 and while vanilla we were averaging 2-3 times per month. For the last month we have had a couple days that were once per day, Some that were 3 but for the most part twice per day. Zero days off. I am finding it next to impossible to cum from vaginal sex and only slightly more likely to cum from oral sex. I usually have to finish myself off if I cum at all and I'm OK not cumming every time.In addition I'm finding it somewhat difficult to maintain an erection during a whole session, This part doesn't concern me as much since she can always get it back for me without a problem. I know attraction to my wife/sub isn't the issue. She's far more attractive than I am and eager to please. I know as a new Dom I find it mentally challenging but in a good way. Shooting from the hip during a session vs planning all day helps some. My thoughts are that I might be over thinking things or just over working my dick. Has anyone else experienced this?