You and your wife are at a lovely party with her girlfriends. However, there's a guy there who your wife pulls over. She puts his hand on her breast and then tells you she's got a proposal. If you can keep yourself from cumming while she strokes you for 10 min, she'll fuck you in front of all her friends. If you can't keep it together, she's going to let the guy groping her do it. Meanwhile, you hear her moaning as she's talking - your imagination already running with the idea of her being with this stranger.