Rule 34 Dev - 2024 2boys abs ai_generated anal anal_sex animal_humanoid anthro anthro_on_human anthro_penetrating_human anus armpits avaru bed black_nose blush bodily_fluids brown_body brown_fur brown_hair canid canine canine_genitalia canine_penis canis claws cum cum_inside cum_on_body duo freckles fucked_silly fur gay gay_sex genital_fluids genitals holding_head holding_leg human human_on_anthro humanoid humanoid_genitalia in_bed interspecies knot knotted_penis male male/male male_focus male_only male_penetrating mammal mammal_humanoid muscular muscular_male nipples open_mouth penetration penis red_hair saliva sex size_difference testicles tongue tongue_out yaoi|11734613520