My wife is my neighbor's lover. (NACT-032)

My wife and I were living a loving life together. One day, after finishing work early and returning home, I found a pair of unfamiliar shoes in the entryway. Looking into the living room, I saw my wife and our neighbor greedily playing with a penis—a sight I had never witnessed before. Even more shockingly, my wife's phone contained videos of her obediently following the neighbor's instructions. The next day, I lied and said I would be late, secretly peeking into the bedroom…