FURVERT!

1:1 animal_humanoid bangs bdsm big_breasts black_hair blush bodily_fluids bondage bound bovid bovid_humanoid bovine bovine_humanoid breasts cattle_humanoid collar crotch_lines facial_piercing female hair horn horned_humanoid humanoid kneeling looking_at_viewer machine mammal mammal_humanoid milking_machine mostly_nude navel nipples nose_piercing ootsuki_wataru piercing pink_eyes red_rope restraints rope rope_bondage rope_harness smile solo sweat tail tail_tuft tailed_humanoid touhou tuft urumi_ushizaki white_hair