Wspecially huge cumersLove the sight of another man cumming in my wife. Especially if they are in the missionary position, and he's reached around and has hold of her ass with both hands. When he starts grunting, getting his cock as deep as he can - I love too watch his balls twitch as he's pumping his cum deep.
And yes, after he pulls out, seeing her pussy gape a bit, and his cum start to trickle out - then get close and smell. Ah!