It tries even harder when she laughs at me!
Your wife took advantage of that hall pass you wanted her desperately to enjoy. She seduced a man in the hotel lounge who has a room here right in front of you. But though you escorted her to his floor, she was still uncomfortable performing sex with another man in front of you. She's making you wait down in the lounge or even in the car if that floats your boat. She's getting laid.
It took you a while to muster the courage to admit you are so aroused by the idea your wife enjoys other men. She laughed and teased you, but she does have needs and you are small. Now, after a time, she agreed with it and loved it. Finding a hot guy was never going to be a problem for her. But now gazing at your hotwife, just knowing other men have had her makes your little peen rock hard. And that makes your wife grin. You can wank at will, and she'll even watch you smiling to help you out. But she fucks them now. Not you.