Rule 34 Dev - 1boy 1girl arm_wrestling bad_id bad_pixiv_id blonde_hair blue_hair bow bracelet green_eyes hair_bow jacket jewelry kotona_(k0t0kun) multicolored_hair ponytail sawatari_shingo school_uniform serena_(yu-gi-oh!) translated two-tone_hair yu-gi-oh! yu-gi-oh!_arc-v|6039190755