Seeing her ass in shiny spandex makes you lose control of your mind and grab your dick like never before. You wish, it was all yours, but you know it'll never be!! And she'll remind you of it, loser! You can only pay to watch it - but be aware that you'll also see her lover, a real alpha man grabbing her sexy butt like you will never have the chance to do!
You never told your wife about your tiny cock before the marriage... this was a great mistake, 'cause from now on you'll have to live the life of a cuckold. Maybe you would've had to live this life anyway, because your wife has some bis black cock-lovers that she never would've left behind for a marriage with YOU loser. Do you remember your wedding night, when she got fucked by a black bull?