Mistress Kira and Mistress Sofi, leather-clad and dominant, tease and humiliate their submissive plaything, Subby Bb. The lesbians command her to worship their sweaty socks, armpits, and asses, leaving no fetish unturned. They ride her face, slap her with their feet, and force her to sniff and lick their soles, all while calling her foul names and degrading her.