Rule 34 Dev - 16:9 3d anthro anus blush canid canine chest_crystal chrystix_(twintails3d) computer crystal digital_media duo electronics fan_character fox gay hi_res leaning leaning_forward male mammal raised_tail sega sonic_(series) sonic_the_hedgehog_(series) tail tails twintails3d wide_hips widescreen yaoi|10609167216