Rule 34 Dev - ai_generated asriel_dreemurr asriel_dreemurr_(god_form) back balls biceps big_penis black_sclera erection furry gay goat_horns looking_at_viewer looking_back male male/male male_only muscular muscular_male nude_male penetration penis penis_in_ass pubic_hair toned_body toned_male twall97 undertale white_pupils|12612454120