She gives each cock equal pussy time. Her hot, tight pussy walls and pussy lips stimulate their cocks from the base, up the entire shaft, up to their sensitive tips and back down. As the friction from all the thrusting continues, her pussy gets hotter and tightens.
Super, super hot it is so beautiful to watch your beautiful wife enjoying another mans cock in her pussy and the DP, we always fantasized about this but it never happened. To watch another man cum in your wife's pussy is so very hot.