My 'trick' if you want to call it that is when a guy starts to cum, I hold the top quarter of his cock in my mouth and use my tongue on his frenulum while he cums into my mouth. I only pause to swallow and continue. Have yet to meet a guy eho hasn't commented afterwards how fantastic the blowjob was. Frequently hear words like 'tingles up and down my back'. I started early but had some excellent instructors
I'd like to suck a short fat cock that looks like this one. I've only done this with one friend and his cock is too big for me to go all the way down on