f-ss best from all time

anthro, areola

15

adrian_espirit, animal_genitalia

15

anthro, blue_eyes

15

anthro, ball

14

amphibian, anthro

14

anthro, anus

13

andromorph, anthro

13

anthro, ass

12

andromorph, anthro

12

abs, animal_genitalia

12

anthro, big_breasts

12

abs, animal_genitalia

11

absurd_res, anal

11

after_transformation, anthro

11

anthro, big_breasts

11

ambiguous_penetration, animal_genitalia

11

animal_genitalia, animal_penis

11

anselm_fenrisulfr, anthro

10

anal, anal_sex

10

after_sex, animal_genitalia

10

anal, anal_sex

10

animal_ears, anthro

10

absurd_res, ambiguous_gender

9

animal_genitalia, animal_penis

9

aden_silversmith, bed

9

breasts, ear_piercing

8

breasts, closed_eyes

8

balls, bed

8

ambiguous_fluids, anthro

8

buizel, cum

7

anselm_fenrisulfr, anthro

7

anthro, areola

7

abs, anthro

7

..., anselm_fenrisulfr

6

balls, bear

6

anal, anthro

6