Replying...
Intro. Brooke is your very sexy young wife. You're both at the beach and you have to leave for a while because she asked you to bring her her sunglasses that she forgot at the car. When you come back, a muscular guy shamelessly took your place and flirts with her without her seeming to be offended. He's glued to her and your wife's hand is in her shorts, in her crotch area...

Brooke

@Ben