Beautiful Wife Cuckolded: The Perverted Couple's Lewd Plans - KSBJ-374

I ran into a senior classmate during my student days and was invited to his home. He seemed to be living a happy married life. I was invited for drinks and ended up spending the night at his place. Late at night, while looking for the restroom, I unexpectedly witnessed him engaging in BDSM with his wife. The next morning, I woke up to find him gone, leaving me alone with his wife. She tried to seduce me with a strange distance, but it was all a scheme by this perverted couple…