akagi_(fmttps) armpits arms_up artist_name bikini black_bikini braid breasts brown_eyes brown_hair closed_mouth cowboy_shot flower girls_und_panzer hair_flower hair_ornament hair_over_shoulder head_tilt lips looking_at_viewer medium_breasts multi-strapped_bikini navel o-ring o-ring_bottom own_hands_together rukuriri simple_background single_braid solo swimsuit texture