I was inspired by the "Is masturbation a bad thing for single men?" thread but thought this was different enough to merit it's own thread. My own personal experience is that I can only cum by stimulating myself with my hand. I've achieved orgasm maybe twice by fucking someone and never by getting my dicked sucked (it always ends up with me just masturbating into their mouth). I've read a couple articles about men becoming so accustomed to the stimulation of their hand that nothing else works (to achieve orgasm). Now in my mid-forties my dick doesn't stay hard long enough to be a top so I'm a total bottom. It's not much of a bother for me since my partner is a total top. And even when my dick is was better working order, I only fucked guys to get them off... it was always for their pleasure, not mine. I've noticed a lot of gay porn where guys fuck and suck but in the end they lay side by side and jack off. It makes me wonder if this is more common than I think. How about you guys. Has your hand limited your sexual function?