1boy, androgynous, ass, bad id, bad pixiv id, beach, bikini, black hair, blush, covering nipples, hair ornament, hairclip, looking at viewer, male focus, ocean, otoko no ko, purple eyes, shirt, short hair, skull hair ornament, solo, steins;gate, swimsuit, tonoa, urushibara ruka, wet, wet clothes, wet shirt, white shirt
1boy, androgynous, ass, bad id, bad pixiv id, beach, bikini, black hair, blush, covering nipples, hair ornament, hairclip, looking at viewer, male focus, ocean, otoko no ko, purple eyes, shirt, short hair, skull hair ornament, solo, steins;gate, swimsuit, tonoa, urushibara ruka, wet, wet clothes, wet shirt, white shirt