My name is Akari Shimamura, a 27-year-old office lady. I got into gambling when I was a teenager and went pretty far down a bad path, but I managed to get back on track... But recently, a man I met at work invited me to play mahjong after a long time, and I kept winning so easily that I got hooked... The top-class beautiful OL who was up to her neck in debt was first cleansed with an enema to clear her rectum, then her anus was thoroughly violated, bound, and after that, she was forced to serve with her mouth and tongue, and she fell into the miserable meat toilet slavery of the extreme beasts...
