Rule 34 Dev - 2boys back bed bed_sheet bite_mark bite_mark_on_back bite_mark_on_neck bite_mark_on_shoulder black_hair blush commentary_request completely_nude from_behind full-face_blush fushiguro_megumi fushirun_rung green_eyes hickey highres implied_sex jujutsu_kaisen korean_commentary looking_at_viewer looking_back male_focus multiple_boys nude open_mouth sex sex_from_behind sheet_grab short_hair shoulder_blades solo_focus spiked_hair yaoi|21843702621