Rule 34 Dev - 1girl armband beach blue_background blush brown_hair green_eyes hands_on_own_arms highres one-piece_swimsuit open_mouth ribbon_trim signature sky solo souka_(tensei_shitara_slime_datta_ken) standing star_(symbol) swimsuit tensei_shitara_slime_datta_ken white_one-piece_swimsuit yusshii|13651489683