1girl, armpits, arms_behind_head, arms_up, ass, backlighting, blue_background, breasts, center_opening, cowboy_shot, dead_or_alive, expressionless, from_side, gradient_background, half-closed_eyes, hand_in_own_hair, kasumi_(doa), large_breasts, long_hair, looking_at_viewer, navel, one-piece_swimsuit, one-piece_thong, orange_eyes, orange_hair, parted_lips, pink_lips, side-tie_swimsuit, sideboob, slingshot_swimsuit, solo, standing, straight_hair, strap_gap, swimsuit, takkessee, thighs, thong, twisted_torso, white_one-piece_swimsuit