Rule 34 Dev - 2016 5_fingers all_fours angrboda anthro anus ass big_breasts black_fur black_hair black_nose blue_eyes blush border_collie breasts brown_eyes canine claws collar collie comic dialogue drooling english_text experiment facial_piercing female fingering fingering_self freckles fur furry grin human humanoid in_heat laboratory lying mammal masturbation multicolored_fur multicolored_hair nose_piercing nose_ring nude on_back open_mouth panting piercing pussy red_hair saliva smile speech_bubble tail text tongue tongue_out transformation two_tone_fur two_tone_tail vaginal_masturbation vaginal_penetration white_fur|2893207160