Rule 34 Dev - anthro anthro_on_anthro big_penis blush blush_lines dialogue duo eyes_closed fur genitals grey_body grey_fur heart_symbol imminent_oral male male/male neck_tuft oral_invitation penis speech_bubble text tongue tongue_out tuft youwannaslap marv sean-zee_petit bat canid canine canis domestic_dog mammal 2020 comic english_text hi_res|11199550880