One weekend recently my wife (F30) wore a thong bikini to a resort pool. She looked really hot!! I told her to not wear her ring, go find a pool chair and lay out. I would be at the bar from a distance watching. After about 30 mins a few fit guys walked by. I saw them staring at her and making some chat about her ass. One walked by her and tried making small talk. After flirting for a minute he ordered her a bucket of beers. Then my wife flirted a bit more making small talk. Then it got good when she asked him to please help rub sunscreen on her. He seemed excited. She sat up he got behind her rubbing down her back (getting a nice look straight down her bikini with her cleavage hanging out) and then she lied on the chair and he was rubbing the back of her legs. She whispered to him to please be discreet and rub her cheeks so they didn’t burn. He spent almost a full minute rubbing her ass. I was so turned on watching this. After he was done he went to go get more drinks and brag to his friends. I loved watching it happen!