2girls, all_fours, barefoot, beach, bikini, blue_bikini, blue_eyes, blush, bow, breasts, brown_eyes, brown_hair, cleavage, closed_mouth, collarbone, feet_up, frilled_bow, frilled_hair_tubes, frills, frog_hair_ornament, hair_bow, hair_ornament, hair_tubes, hakurei_reimu, hand_on_own_cheek, hand_on_own_face, kochiya_sanae, large_breasts, light_smile, looking_at_viewer, lying, maccha_xxxxxx, marker_(medium), multiple_girls, on_ground, on_stomach, open_mouth, outdoors, red_bikini, red_bow, sample_watermark, snake_hair_ornament, soles, swimsuit, teeth, the_pose, touhou, traditional_media, upper_teeth_only, water, watermark