Rule 34 Dev - anthro belly big_breasts blue_body blue_hair blue_skin blush braffy breasts closed_eyes duo female friendship_is_magic green_hair hasbro horn huge_breasts hyper hyper_breasts long_hair multicolored_hair my_little_pony navel nipples open_mouth pink_hair ponytail princess_celestia_(mlp) princess_luna_(mlp) purple_hair siblings sister sisters sitting thick_thighs unicorn white_body white_skin|10371575072