Rule 34 Dev - 4_fingers 4_toes anthro anthro_on_anthro blue_body blue_eyes blue_fur blue_hair blush breasts breath claws collar collar_only cunnilingus duo eyebrows eyelashes eyes_closed feet female fingers floppy_ears fur hair hindpaw larger_male looking_at_another looking_at_partner male male/female markings multicolored_body multicolored_fur nipples nude open_mouth oral paws red_body red_fur sex simple_background size_difference smaller_female smile spots spotted_body spotted_fur tail toes tongue two_tone_body two_tone_fur vaginal white_body white_fur aseethe cassius_(oldmancassius) vivi_(aseethe) canid canine canis domestic_dog felid feline mammal sergal 2020 digital_media_(artwork) watermark|9902148725