Sisters Allison and Amber, always competing for attention, find a new way to outdo each other - face farting. They lock themselves in the bathroom, giggling as they drop their pants and expose their bare asses. The room fills with the scent of their forbidden flatulence as they push out one fart after another, their faces contorting with effort. They take turns sniffing each other's asses, laughing uproariously at the grotesque display. Their game escalates when they start licking each other's assholes, tasting the remnants of their farts, their tongues wiggling in depraved delight.