The undercover report series from excretion delivery health service "Haitetsudo," titled "The Urge to Defecate!" is now making waves. This time, the subject is Sakura, a lady with a pure and gentle demeanor. By adding the cunnilingus option, the stage is set for face-sitting fart play. Since Sakura has limited experience with men, her initial shy giggles gradually melt into blissful, dreamy expressions as cunnilingus begins—so arousing it makes the penis rock-hard. Using an air enema, she lets out loud, gurgling farts, allowing full appreciation of their pungent odor, leading into intense face-sitting fart play. As her crotch is licked, her face is crushed underfoot while she enjoys releasing gas—this is the highlight. The erotic action is so intense that ejaculation occurs instantly, even without handjob stimulation. The reporting crew, feeling actual affection for Sakura, faithfully recreates a real customer experience. The main feature includes clear facial shots.