FURVERT!

abs anthro arms_tied ball_gag balls bdsm big_ball_gag big_balls big_penis blindfold bodily_fluids bondage bound collar collar_only credits erect_nipples fangs frogtied gag genital_fluids genitals group hands_behind_back hanging_bondage helpless hi_res humanoid_genitalia humanoid_penis kneeling leaking_precum legs_tied male monochrome muscular muscular_anthro muscular_male muscular_sub nipples nude oversized_ball_gag penis precum r30b0m0 restraints rope rope_bondage rope_harness scar simple_background solo_focus submissive submissive_anthro submissive_male suspension teeth testicle_cuff trio unknown_species upside_down