When sissies witness their wives being fucked by big, fat, hard cocks, and see the expressions on their faces, we wrongly interpret what we see as pain. But it isn't. Not at all. The problem is that we've never seen such expressions on their faces when we fuck them. And that is simply because we never touch them in the places that cause such exquisite visions of pleasure. And we'll never understand either, because we'll never be the reason they feel that good.