The Big ImageBoard (TBIB) - 2015 4 toes abstract background anal anal penetration anthro anthro penetrated arched back balls barefoot bdsm biped black body black ears black horn black rope black tail black wings bondage bound bound wings butt buttplug buttplug in ass buttplug insertion chastity cage chastity device claws collar digital drawing (artwork) digital media (artwork) dragon feet genitals gradient background grey background grey hair hair hands behind back hands tied hi res horn kneeling leaning leaning forward leg spreader looking at viewer looking back male male penetrated milodesty monotone hair monotone wings multicolored body muzzle (object) muzzled nude o-ring penetration penis perineum plug (sex toy) plug insertion raised tail red collar red eyes red penis restrained rope scalie selth blackwings sex toy sex toy in ass sex toy insertion shadow signature simple background soles solo spread legs spreader bar spreading suspension tail bondage tail tied tied tail toe claws toes two tone body two tone tail western dragon white balls white claws white perineum white tail wing bondage wing claws wings wings tied