1girl, ahoge, alisa_mikhailovna_kujou, ass, bare_arms, bare_shoulders, bikini, breasts, cleavage, collarbone, cowboy_shot, frilled_bikini, frills, greyscale, groin, hair_between_eyes, hair_intakes, hair_ribbon, hand_up, large_breasts, long_hair, looking_at_viewer, momoko_(momopoco), monochrome, navel, ribbon, side-tie_bikini_bottom, sideboob, solo, standing, swimsuit, tokidoki_bosotto_roshia-go_de_dereru_tonari_no_arya-san