1girl, ayakumo, bikini, blonde_hair, blue_eyes, blush, breasts, brown_footwear, cleavage, collarbone, darjeeling_(girls_und_panzer), exercise, full_body, girls_und_panzer, hair_bun, large_breasts, leaning_forward, loafers, looking_to_the_side, open_mouth, raised_eyebrows, red_bikini, shoes, solo, swimsuit, thighs, weightlifting