Rule 34 Dev - 1anthro 1man 2boys 2males abs ai_generated anthro balls ballsack bara bara_tiddies bara_tits beard big_balls big_cock big_dick big_dom_small_sub big_muscles big_nipples big_pecs big_penis big_testicles black_fur bovid bovine brown_fur bull canid canine chest_tuft cum cum_drip daddy dilf ejaculation erection frottage fur gay hair horn huge_balls huge_testicles human human_on_anthro hybrid interspecies larger_anthro larger_male male male/male male_nipples male_only male_pubic_hair man man_boobs man_breasts man_tits manly multicolored_fur muscular muscular_anthro muscular_human muscular_male navel nipple_piercing nipples nude nuts nutsack pecs pectorals penis pubes pubic pubic_hair scrotum size_difference smaller_human smaller_male teodosio_iart testicles white_fur wolf yaoi|9200571240