FURVERT!

4:3 4_toes anal anal_penetration anthro balls bdsm belly belly_expansion belly_inflation biped bondage bound canid canine canis chastity_bulge chastity_cage chastity_device clothing expansion feet forced fur gag gas_mask gas_mask_filter genitals hi_res inflation latex latex_clothing latex_skinsuit lock_bulge lock_symbol male mammal mask medical_instrument muzzle_gag null_bulge oxygen_mask oxygen_tank penetration scientific_instrument sex_toy sex_toy_insertion skinsuit solo straps tail tight_clothing toes wearing_chastity_device wolf zurvdog