FURVERT!

2013 abs amwulf anthro bald_crotch ball_gag balls bdsm biceps big_penis biped bondage border bound bovid bovine cattle flaccid frogtied gag gagged genitals hands_behind_back hi_res horn humanoid_genitalia humanoid_penis kneeling legs_tied looking_at_viewer male mammal mino muscular muscular_anthro muscular_male nipples penis restraints rope rope_bondage rope_harness solo straps submissive submissive_male white_border