I have the rare ability as a male to be able to actually ejaculate using just my mind (which is the biggest sex organ you know!)... It usually takes hours, but the work is enjoyable and the orgasm is priceless. Honestly they are the most violent rapture I have ever had sex or no sex. I would like to here from other men that have this ability and what the women think about it?
I have never brought myself to an orgasim or ejaculate with just my mind but I have gotten very aroused and horny. I would have to contract my muscles too. Hours seems like a long time, I always end up touching before long.
Use of the PC muscle exclusively for perhaps 300 exercises (ie: the muscle that stops you pissing) could cause this I think. I wouldn't advise it unless you want your dick to die.
yeah girls can do it by at least holding their index finger on the clit while they contract their pussy muscles. Guys can do it by holding a poo in their asshole and contracting at least it works for me lol