Rule 34 Dev - ! 2015 anus ass belly big_belly big_butt blue_eyes cutie_mark english_text equine female friendship_is_magic fur goo hair hooves horn horse huge_butt long_hair looking_back mammal my_little_pony nude obese open_mouth overweight pony purple_hair pussy rarity_(mlp) simple_background sirmasterdufel slightly_chubby slime smile solo sound_effects straight_hair teeth text thick_thighs tongue unicorn weight_gain white_fur wide_hips|2125750352