Rule 34 Dev - 2990mnb 2boys barefoot blush book bulge crotch_grab erection erection_under_clothes facial_mark greyscale highres holding holding_book itadori_yuuji jujutsu_kaisen male_focus monochrome multiple_boys okkotsu_yuuta open_book open_mouth pants protected_link shirt short_hair simple_background translation_request yaoi|21079904274