Married woman gets NTR'd at a masquerade party. (ADN-551)

My major client went bankrupt. Struggling to raise funds, I turned to Umeda for help. He suggested, "How about we go to a party for entrepreneurs?" It seemed a bit suspicious, but it wasn't unusual in that kind of setting. When he led me to the venue, the whole place was enveloped in a strange atmosphere. All the attendees were wearing masks and engaging in sexual activity right in front of me. "Who'll be next?" I wondered. Just then, a woman who looked remarkably like my wife began having sex.