Rule 34 Dev - 3d anthro anus balls barefoot bondage bound canid canine chest_crystal chrystix_(twintails3d) crystal digital_media eyewear fan_character fox fuckboy genitals glasses hi_res male male_only mammal penis restraints rope rope_bondage sega solo sonic_(series) sonic_the_hedgehog_(series) spread_legs spreading suspension twintails3d|10609380720