Sucking c*ck makes me cum
I'm a 28 yo male, well-built, and athletic. I've never been w/o a girlfriend and live for sex. I especially like to eat pussy and get my c*ck sucked. I kneel between her legs and eat her c*nt for an hour; it makes my big c*ck rock hard, leak, and ache.
A couple of months ago, I got naked with a buddy from the gym. We ended up masturbating each other for a while and he began sucking my c*ck. I wanted to suck on him, so I got between his legs and slobbed his knob. My c*ck began to throb, and w/o any warning I ejaculated w/o even touching my c*ck. It was totally against my will and spontaneous.
Is ejaculating while sucking c*ck w/o jacking it normal?