FURVERT!

anal anal_penetration anthro avian bird burquina dominant duo entering erection feet genitals larger_dom larger_male lying male male/male male_penetrated male_penetrating male_penetrating_male mammal monochrome nevrean on_back penetration penis pink_background prodding rakas ren_(burned_out)sergal sex shallow_penetration simple_background size_difference smaller_male smile tail talons toes