FURVERT!

3:4 ambiguous_gender annelid belly bestiality big_belly blush bodily_fluids breastfeeding breasts duo earthworm erect_nipples female female_on_feral feral human human_on_feral interspecies japanese_text lactating mammal monster nipple_fetish nipple_penetration nipple_play nipples penetration pink_nipples pregnant sei_kuroneko_kishidan tentacles text translation_request unknown_artist worm