Rule 34 Dev - 1girl asphyxiation ball_gag barefoot bikini bikini_bottom bikini_top black_bikini black_bikini_bottom black_bikini_top black_swimsuit blue_skirt bondage breasts brown_eyes cleavage damsel_in_distress drowning enigma_heart erza_scarlet fairy_tail feet female female_only female_solo helpless helpless_female helpless_girl heroine_in_trouble huge_breasts human long_hair navel ocean peril red_hair sea skirt solo solo_female solo_only swimsuit tied_up underwater underwater_peril water|1082460