Rule 34 Dev - 1boy 2018 absurd_res animal_genitalia animal_penis anthro anus ass backsack balls black_fur blue_hair digital_media_(artwork) ear_piercing english_text equine equine_penis erection eyebrows fan_character feminization fur girly green_eyes hair hi_res hooves horn horsecock lipstick looking_at_viewer lying makeup male male_only mammal my_little_pony nude on_front penis penis_shrinking piercing presenting presenting_anus presenting_hindquarters raised_tail ralekarts science shrinking sissification sitting small_penis solo stated_homosexuality submissive submissive_male technology text tongue tongue_out transformation unicorn|3251437960