FURVERT!

absurd_res animal_genitalia animal_penis anthro ball_size_difference balls big_penis canine_genitalia canine_penis cheating_wife comparing cuckold erection female from_front_position genitals group hi_res humiliation hyena infidelity intersex intersex/female knot male male/female mammal mating_press murid murine penis penis_humiliation penis_size_difference rat ratboy ratdraws rodent sex small_penis small_penis_humiliation spotted_hyena trio