The Big ImageBoard (TBIB) - 4 toes anal anal penetration anthro ball stretching ballbusting bdsm belly black bars black hair black nose blue collar bondage bound canid canine canis chain chained collar chastity cage chastity device chest tuft claws cock and ball torture collar collar ring crotch tuft devious grin digitigrade dildo dildo in ass dildo insertion dobermann domestic dog dominant in chastity double dildo duo feet flea (summerlong) fluffy fluffy tail frogtied fur genital piercing genital torture genitals grey body grey fur hair hands behind back hi res hunting dog legs tied lock long hair lying male male/male mammal metal chastity cage monotone body monotone fur multicolored body multicolored fur mutual chastity muzzle (object) muzzled nipple piercing nipples nude object in ass on back orange body padlock pain pawpads penetration penis penis piercing piercing pink nose pinscher prince albert piercing pulling balls purple dildo questionable consent restrained arms restraints ring piercing rope rope bondage sex toy sex toy in ass sex toy insertion sighthound simple background smile smirk spread legs spreading story story in description taffy (summerlong) tail teeth toe claws toes tuft two tone body two tone fur vice grip white belly wide eyed yellow eyes yiffy1234