Rule 34 Dev - abs anthro arm_above_head balls bdsm biceps big_pecs biped bodily_fluids bondage bound deltoids ear_piercing ear_ring electrostimulation erection eyebrows fingers forearm_muscles genitals glans hair horn humanoid_genitalia humanoid_penis lactating machine male male_lactation milking_cum milking_machine muscular muscular_anthro muscular_arms muscular_humanoid muscular_legs muscular_male muscular_thighs nude object_in_ass obliques pecs penile penis penis_milking piercing pubes quads ring_piercing serratus triceps vein veiny_penis catnappe143 arknights hypergryph studio_montagne matterhorn_(arknights) animal_humanoid bovid bovid_humanoid bovine bovine_humanoid cattle_humanoid horned_humanoid humanoid mammal mammal_humanoid hi_res|20866825805