FURVERT!

2020 anthro anus backsack balls bent_leg bent_legs buckteeth butt claws feet flaccid genitals hi_res holding_leg lakeslug looking_away looking_up lying male mammal monochrome murid murine nude on_back one_leg_up penis presenting presenting_anus presenting_hindquarters raised_leg rat rodent soles solo spread_legs spreading teeth toe_claws