2girls, arm_behind_back, bikini, black_bikini, black_hair, blush, brown_eyes, brown_hair, clenched_hand, clenched_hands, closed_mouth, collarbone, colored_inner_hair, drill_hair, expressionless, flat_chest, frilled_bikini, frills, green_eyes, inagami_(inagami_lin), long_hair, long_sleeves, looking_at_viewer, multicolored_hair, multiple_girls, navel, orange_eyes, original, pink_bikini, ribs, short_hair, smile, streaked_hair, swimsuit, tomboy, twin_drills, twintails, very_short_hair, w_arms, white_background