Rule 34 Dev - 1girl black_eyes black_hair blush blush_stickers breasts bukkuri cleavage dated girls_und_panzer grey_background hair_ribbon hasegawa_tatsu highres large_breasts looking_at_viewer one-piece_swimsuit open_mouth ribbon shirt short_hair simple_background slingshot_swimsuit solo swimsuit white_shirt yellow_one-piece_swimsuit|16747048305