FURVERT!

2019 absurd_res anus arched_back balls clothing feet foreskin genitals half-erect hi_res humanoid_genitalia humanoid_penis lying male mammal membrane_(anatomy)monochrome mustelid on_front otter partially_retracted_foreskin paws penis penis_backwards phallusbro simple_background solo spread_legs spreading toes underwater water webbed_feet y_anus