I need help looking for a story I read before.

[th14804]

The story involved a husband and wife couple who went on a vacation trip. I believe it's to a carribbean island. They end up at a hotel or resort and see that the manager is some ugly fat sweaty disgusting looking and smelling guy. During their stay, they see him at the pool and he, of course, has a huge cock. This gets the wife curious/interested and at some point she sneaks down to the lobby and seduces the guy. The husband finds out somehow and when they leave, the guy does the snarky smiling thing towards the husband.

I know it's not a whole lot to go one, but please, if someone can help it would be appreciated. Thanks.