This one dude is looking for a company promotion so he invites the General Manager over for dinner. There, his boss meets with the Toka Rinne and absolutely gorgeous housewife. So he immediately likes her.
While the dinner is about to finish, he tells the employee to beat it and he begins to fondle the housewife in the kitchen, like a boss. Moreover, he also stays for a sleepover and has like 3 rounds with the wife.
By the time the employee discovers his boss is fucking the wife, he cannot even dare to speak up or make them stop. So he stares at them having sex while he gets completely ignored and powerless. Or in one word: Cuckold.