At a wedding I saw my wife chatting and flirting with this guy. I asked who he was, so she told it was someone she’d met through work a few months ago. She started giggling and just said “he fucked me”. I asked if it was just once, but she said he’d fucked her four or five times before his wife started to suspect and got cross. Later she introduced me to him; it was a bit awkward making small talk with someone who’d been fucking my wife just a few weeks ago. Anyway, when we got home we had great sex when my wife told me how much she wanted to fuck him again.