The most humiliating but exciting time for us was when we met her date in a restaurant, he wanted to sit next to her at the table, I sat opposite, I could tell from her movements and occasional moans that he needed to feel her under the table, even when the waitress took our order.
When we finished eating he whispered something to my wife, she got up and went to the toilets, while she was gone he told me that he had booked a room in the hotel and was taking her to get to know me better , but I was supposed to pay the bill and wait 30 minutes before going to room 15.
She came back after 10 minutes and handed him something under the table, he took it from her and opened the rolled up object which turned out to be her thong, held it up for everyone to see, sniffed it and then handed it to me.
He then stood up, offered my wife his hand and walked away holding her hand in hand while our waitress appeared with the bill, leaving me with a very red face and a very hard cock.