FURVERT!

2011 3:4 anthro anus bear breasts duo erection female female_penetrated gajo genitals hi_res interspecies larger_male male male/female male_penetrating male_penetrating_female mammal mustelid nude otter penetration penile penile_penetration penis penis_in_vagina raised_tail romantic romantic_ambiance romantic_couple sex side_boob size_difference small_breasts smaller_female smaller_on_top smaller_penetrated tail tight_fit vaginal vaginal_penetration vulva