Rule 34 Dev - anthro anus big_breasts big_nipples bite biting_lip biting_own_lip black_body black_fur black_hair blush border breasts canid canine canis cellphone claws clitoral clitoris collar domestic_dog duo feet female fluffy fur genitals hair heart hi_res lying mammal mark_haynes masturbation nipples nude on_back pawpads paws phone pillow pussy self_bite smartphone solo_focus text toe_claws toes tuft url vaginal_masturbation vaginal_penetration watermark white_body white_border white_fur white_hair|4908812800