1girl, bikini, breasts, bright_pupils, brown_eyes, brown_hair, elf_(stroll_in_the_woods), flying_sweatdrops, front-tie_bikini_top, front-tie_top, girls_und_panzer, green_bikini, heart, heartbeat, leaning_forward, looking_at_viewer, medium_breasts, navel, nishizumi_miho, short_hair, simple_background, solo, swimsuit, untied_bikini, upper_body, wardrobe_malfunction, white_background, white_pupils