FURVERT!

4:5 anthro autofisting autopenetration backbend big_breasts bodily_fluids breasts canid canine contortionism extreme_contortion feet female fisting flexible fur genitals green_eyes grey_body grey_fur gyy humanoid_genitalia lactating mammal masturbation milk nipples paws penetration penile penile_penetration soles solo vaginal vaginal_fisting vaginal_penetration