Rule 34 Dev - anthro anus ass backsack balls bebebebebe biped black_body black_fur blush bodily_fluids bottomless chastity_cage chastity_device clothed clothing cum_while_chaste footwear fur gaping gaping_anus genital_fluids genitals grey_background hand_on_butt hat hat_over_eyes headgear headwear heart_symbol knee_highs knee_socks kneeling legwear looking_at_viewer looking_back looking_back_at_viewer lying male male_only mammal murid murine on_back perineum precum rat rear_view rodent rodent_tail shoes simple_background socks solo spread_anus spread_butt spreading|12612067144