Forty-year-old milf Saki Honma arrives for an interview at a back-alley brothel. Having learned anal-licking techniques during training, she decides to apply them to her work. Her first customer is a masochistic man who enjoys cock slapping, footjobs, and face sitting. On all fours, she licks his anus and bites his nipples while jerking him off, making him ejaculate powerfully. With younger clients, she provides body-washing services using lotion, turns them on with ass-hole licking, and brings them to creampie ejaculation with her insatiable blowjobs. Her next customer also receives anal licking and tit-fucking with her E-cup breasts. Moaning and thrusting, he exclaims, "This stays between us, okay?" as he proceeds to full penetration.