machino henmaru, original, 1girl, all fours, anus, bestiality, black hair, bladder, blue eyes, blurry, blurry background, blush, breasts, creature inside, day, depth of field, dutch angle, female focus, hanging breasts, japanese giant salamander, large breasts, looking at viewer, looking back, nipples, nude, object insertion, outdoors, ovaries, partially submerged, public indecency, rectum, salamander, short hair, solo, stomach bulge, unbirthing, uterus, vaginal, vaginal object insertion, water, x-ray, zenra