anal anthro anvil apron balls barefoot buckteeth clenched_teeth clothing cum cumshot digitigrade dripping duo ejaculation emenius eyes_closed ghost_of_a_tale gloves greyscale hands-free hi_res hood hyper hyper_penis legs_up line_art long_penis male male/male mammal monochrome mostly_nude mouse naked_apron oral orgasm penis precum rat reclining rimming rodent rolo sex side_view signature size_difference small_dom_big_sub sound_effects standing straining tapering_penis teeth tilo whiskers