I don't know when it started, but sometime during my adolescence I stopped getting morning wood. And now, at the age of 20, I need to tense my muscles in order to cum. And my fantasies are based off of messed up fantasies of dominance and submission. So is it that because of my emotional disconnection, I need to tense my muscles and have these messed up fantasies in order to ejaculate? I never get fully hard either, but I think the issue is more psychological.
Whenever I start to get excited, I notice some muscle or muscles in my body tensing, which may be the cause or effect of it, and if I relax them, the excitation is gone.
Is this issue related to my emotional disconnection? Would practicing masturbation with relaxed muscles help me?