My wife, Ryoko, and I got married at the workplace, and this year marks our seventh anniversary. Despite being a sisterly type of wife, Ryoko and I are still deeply in love. The other day, the president of one of our business partners, who seems to like me, invited us for swapping. This president has been divorced three times and recently married a young woman. He's always into dirty jokes and overtly sexual, so when he asked, I casually agreed with something like 'Sure!'. And then it actually happened… I told Ryoko that we were invited to a dinner where spouses accompany each other, and although I felt a bit guilty, the day arrived. We clinked glasses while enjoying hotpot. The president kept praising me, making me feel a bit embarrassed, but his wife was cuter than I imagined, making my heart race for different reasons. As we drank more, it was time to switch seats. Ryoko sat next to the president, and his wife sat next to me. We were having fun drinking when suddenly she started saying she was drunk, so I went to another room with her. Led by her, we had sex. Feeling guilty, I went to check on Ryoko and found them… The president and Ryoko were completely into it. And it was even more erotic than usual. But this was just the beginning; the orgy of lust hadn't even started yet…
