SONE-876 The Kanto region's number one slut wife, who's always wet except when she's

Blonde, slender, tall, and incredibly beautiful! Frankly, I was proud of my wife... or so I thought. She doesn't do any housework, and lately we've been completely sexless. Then, one day, I brought a colleague home and she was in a good mood, entertaining me. As I passed out in a good mood, she started flirting with my colleague, perhaps thinking I wasn't looking. I couldn't get up, so, frustratingly, I watched my wife and colleague cheat on each other right next to me...