1girl 1girl 1girl akame_ga_kill! areola bare_shoulders bed bedroom big_breasts blue_eyes blue_hair breasts chest_tattoo curvaceous curves erect_nipples eronautics esdeath female_only huge_breasts long_hair matching_hair_and_eye_color naughty_face nipples nude on_bed plain_background seductive_look seductive_smile simple_background smile squatting tattoo