Rule 34 Dev - 1girl anthro aquaphilia arm_behind_back asphyxiation ball_gag big_breasts bondage breasts bubble drowning female fetish friendship_is_magic gag hasbro imminent_death my_little_pony nipple_piercing nipples nudity piercing rarity rarity_(mlp) rope solo solo_female the-blub-meister underwater unicorn|1063399