anal anal play ball busted ball busting ballbusting bark barking body writing boot boot fetish boot slave boot worship boots cbt cbt extreme cei (punishment) cock and ball torture collar danganronpa extreme cbt feet feet fetish feet worship femdom femdom game foot foot fetish foot job foot slave foot worship footjob footslut gag gag play hard cbt hard femdom hardcore femdom humiliation kyoko kirigiri kyouko kirigiri leash leash play licking mild femdom mouth gag pet play petplay post orgasm post orgasm torture premature premature ejaculation premature ejaculation treatment quick shot quickshot quickshot training shoe shoe fetish shoe fuck shoe licking shoe slave shoe worship shoelace shoeplay shoes slap to beat slaps small penis humiliation strong cbt tease verbal humiliation suggest