You just haven't found the right dick. For me, a dildo's just a substitute for the real thing, not a replacement. Dildos don't generate their own heat, they smell and taste more like rubber or latex than man, last but not least, there's no actual "man" attached to a dildo. When I'm getting fucked it's not just about being penetrated by a large cock...I like to feel lips kissing me, big arms holding me, large hands roaming all over my body, warm breath across my neck and a masculine voice moaning deeply. A dildo can't give you all of that, but it's a suitable fill-in until the real thing comes along.