Rule 34 Dev - 00s 10s 1girl 2016 armpits arms_behind_head bad_id bad_twitter_id bikini blue_eyes breasts dated female_focus hiiragi_kagami large_breasts light_purple_hair long_hair looking_at_viewer lucky_star mizushima_(p201112) side-tie_bikini_bottom simple_background solo standing swimsuit twintails white_background white_bikini|6977454588