Rule 34 Dev - 2018 aer0_zer0 angry anthro anus ass backsack balls blush cutie_mark digital_media_(artwork) dock dusk_shine_(mlp) equine friendship_is_magic hair hi_res horn looking_at_viewer male mammal my_little_pony open_mouth penis puffy_anus rule_63 solo testicles tongue tongue_out twilight_sparkle_(mlp) wings|3035887880