Rule 34 Dev - 2018 anal anal_sex anisodactyl anthro anthro_penetrating_feral arith_(arith_the_gryphon) arith_the_gryphon avian beak claws cum cum_inside duo erection feral fur gryphon harness hornedfreak male male_penetrating mammal nude penetration penis prehensile_penis sergal sex tongue white_fur wings yaoi|3089803200