Rule 34 Dev - 1:1 1boy 1girls animal_humanoid anthro balls bell bell_collar bovid bovid_humanoid bovine breasts cattle cogamori collar deepthroat_mark duo ear_piercing fellatio female genitals hi_res humanoid implied_deepthroat male male/female mammal mammal_humanoid nipple_piercing nipples oral oral_sex penile piercing sex|11839822064