Rule 34 Dev - 1boy 1girls air_bubbles asphyxiation belly_bulge big_the_cat breasts color colored crossover drowning eastern_and_western_character equine feline female friendship_is_magic galaxyviolet hasbro male male/female my_little_pony pinkie_pie_(mlp) pony sega sonic_(series) sonic_the_hedgehog_(series) underwater|12481987608