FURVERT!

abs alec_trieg animal_genitalia balls bdsm big_balls big_penis blush bondage bound cuff_(restraint)felid genital_piercing genitals hands_behind_back hi_res legs_tied male mammal muscular muscular_male navel nipples pantherine pecs penile_spines penis penis_piercing piercing prince_albert_piercing restraints shackles sheath simple_background solo spread_legs spreader_bar spreading terencewerebull tiger