Business trips, in the presence of a shapely and ugly hot wife, he should stop. You can not earn all the money, and what for do they need, when you are waiting impatiently in bed for her - with big tits and irrepressible imagination. After all, rarely any of the beauties masturbating imagining making her husband blowjob in the shower, for such a need to hold on to all parts of the body and especially the penis!
At least I'm not a brunette, but I would give such handsome men too. But it's better one at a time for a threesome you need a special mood.