1girl armlet athena_(series) bikini bracelet breasts choker front-tie_top greyscale highleg highleg_bikini highleg_swimsuit highres huge_breasts iruma_kamiri jewelry long_hair monochrome necklace open_mouth princess_athena scan shield sideboob skindentation snk solo strap_gap string_bikini swimsuit sword thigh_strap thighs thong_bikini underboob weapon