Rule 34 Dev - abs all_fours anal_prolapse anus ass balanar_the_night_stalker bald balls biceps big_balls big_ears cum cum_in_penis cum_inside cum_on_penis demon dota_2 erection gay glowing glowing_eyes glowing_mouth horn justmegabenewell lying male male_only male_urethral_insertion manly monster muscular night_stalker nude on_back on_floor on_top open_mouth orgasm outworld_devourer pecs penetration penis penis_in_penis presenting presenting_anus presenting_hindquarters prolapse puffy_anus spread_legs spreading urethral urethral_insertion urethral_penetration vein veiny_penis wings yaoi|2536294080