Rule 34 Dev - 10s 1boy asymmetrical_legwear black_hair bracelet demon_boy fingernails jewelry male_focus matsuno_todomatsu naughty_face nightcat osomatsu-kun osomatsu-san osomatsu_(series) pink_hair sharp_fingernails simple_background spiked_bracelet spikes thighhighs thighs uneven_legwear|8454291300