accessory anthro balls bdsm bondage bound bovid bovine box cattle clothing cock_ring container cube_(object) digit_ring erection feet front_view furgonomics genital_piercing genitals hi_res humanoid_genitalia humanoid_penis jewelry latex latex_clothing latex_skinsuit male mammal muscular muscular_male penis penis_accessory penis_jewelry penis_piercing penis_to_toe piercing prince_albert_piercing restraints ring sex_box skinsuit solo stuck_in_box tail tail_accessory tail_jewelry tail_ring tenkuyaki through_wall tight_clothing toe_ring toes tube upside_down
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