My Wife Mistakenly Walked Into The Neighbour's House And Had Sex With A Stranger Hibiki Otsuki

My wife Hibiki and I are a newlywed couple madly in love. Today Hibiki went to a company drinking party, but she's not coming home yet. But since her workplace is all women, nothing weird should happen. The party must just be running long. Anyway, I've been hearing moaning coming from the next room for a while now. It's incredibly erotic. It kind of sounds like Hibiki's voice. We promised to have sex when she gets home, so I have to hold out, but I can't take it anymore—I'm going to jerk off!