1girl bikini blush breast_press breasts brown_hair commentary_request fate/grand_order fate_(series) large_breasts light_purple_hair lips long_hair looking_at_viewer lying navel on_back scathach_(fate) scathach_(swimsuit_assassin)_(fate) simple_background solo swimsuit thigh_strap tokiwa_midori_(kyokutou_funamushi) yellow_background