Rule 34 Dev - 20th_century_fox 20th_century_studios anthro balls blue_sky_studios buck_(ice_age) buckwulf_(artist) diego_(ice_age) duo feline feral ice_age_(film) ice_age_(series) ice_age_dawn_of_the_dinosaurs male mammal monochrome mustelid penis riding saber-toothed_cat sitting size_difference weasel yaoi|2700797800