FURVERT!

2018 aaron_d'verse absurd_res anthro barbell_piercing chastity_cage chastity_device claws dated finger_claws fur glistening glistening_eyes grey_body grey_fur group hi_res hufnaar inside male male_anthro mammal murid murine nipple_barbell nipple_piercing nipples nude open_mouth piercing rat red_claws rodent running scientific_experiment silhouette slim_anthro slim_male solo_focus teeth toe_claws tongue tongue_out tongue_piercing tongue_stud treadmill trio visor wearing_chastity_cage wearing_chastity_device