1girl ahoge asticassia_school_uniform bare_shoulders breasts closed_eyes collarbone covered_navel covered_nipples dark-skinned_female dark_skin fingernails grey_background grey_hair grey_nails gundam gundam_suisei_no_majo highres jacket large_breasts leotard matsuda_(matsukichi) school_uniform secelia_dote short_hair signature simple_background skindentation solo standing thighhighs thighs undressing white_leotard white_thighhighs