toisy 2160, ichikawa kyoutarou, boku no kokoro no yabai yatsu, commentary request, highres, 1boy, artist name, black hair, blue eyes, blue shorts, blush, collarbone, dated, foot out of frame, gym shirt, gym shorts, gym storeroom, gym uniform, hair between eyes, indoors, knee up, lying, male focus, mat, navel, on back, open mouth, ringed eyes, shirt, shoes, short hair, short sleeves, shorts, sneakers, socks, solo, thank you, vaulting horse, wet, wet clothes, wet hair, wet shirt, white shirt, white shoes, white socks