Rule 34 Dev - 1girl bikini blue_hair blush braid breasts character_name cleavage collarbone dated girls_und_panzer gold_bikini grin happy_birthday highres large_breasts looking_at_viewer navel nspa_(spa-jcs) pepperoni_(girls_und_panzer) red_eyes short_hair side-tie_bikini_bottom signature smile solo swimsuit|23017355478