1boy, 1girl, ahoge, aura_bella_fiora, ball, bare_shoulders, beachball, bikini, bikini_under_clothes, bird, blonde_hair, blue_eyes, blue_sky, blunt_bangs, blush, brother_and_sister, closed_mouth, cloud, cloudy_sky, collarbone, crossdressing, dark_elf, day, ear_blush, elf, enishi_nishimiya, finger_to_mouth, green_eyes, heterochromia, holding, holding_ball, looking_at_viewer, lowleg, lowleg_bikini, mare_bello_fiore, midriff, navel, open_mouth, otoko_no_ko, outdoors, overlord_(maruyama), pleated_skirt, pointy_ears, reverse_trap, ribbon, seagull, shiny_skin, short_hair, shorts, siblings, skindentation, skirt, sky, smile, standing, stomach, sweat, swimsuit, teeth, thighhighs, thighs, tomboy, twins, upper_teeth_only, v, water, white_thighhighs, yellow_ribbon