Soon as her legs are that wide open he's got possession of what's in between and up to him what he does and where he comes and whether he announces to her "I'm gonna cum" Bulls don't to that they just nut away and flood the bitch's cunt.
Thankfully we have black studs to fuck our wives. They used to give my wife a good rough fuck. Slap her tits and twist/pull her nips. even spank her cunt and make her jump and yell. They'd make her feel like a cheap whore cumdump. AND... then I'd get to eat that creampie. My wife didn't know she liked it rough until her first and second black fucking. She was totally dominated. True story of how she had her first blacking on my profile.