Rule 34 Dev - 1boy animal_ears ass ass_cleavage back bara blush butt_crack ccccc_(jpn_m0) facial_mark gay greyscale highres itadori_yuuji jujutsu_kaisen looking_back male_focus monochrome muscular muscular_male short_hair solo tail thong tiger_boy tiger_ears tiger_tail twitter_username undercut|6182261856