FURVERT!

2023 2d_animation 5:4 animated animated_gif anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro balls big_balls big_penis black_nose blue_body blue_fur blush bodily_fluids bouncing_chest duo echidna erection eulipotyphlan from_behind_position fur genital_fluids genitals glans hedgehog huge_balls huge_penis knuckles_the_echidna krazyelf loop male male/male male_penetrated male_penetrating male_penetrating_male mammal markings monotreme muscular muscular_male nipples penetration penis pink_glans pink_penis precum purple_eyes red_body red_fur red_nipples sega sex short_playtime sonic_the_hedgehog sonic_the_hedgehog_(series)tan_body tan_fur thick_penis thrusting white_markings