FURVERT!

anthro anus back_muscles balls big_butt big_penis black_anus black_balls blush brown_body brown_fur butt equid equine fur gaping gaping_anus genitals hair hi_res looking_at_viewer looking_back male mammal multicolored_body multicolored_fur multicolored_hair nolansnsfw nude penis perineum pink_anus pink_hair puffy purple_hair raised_tail rear_view saggy_balls slim solo suid suine sus_(pig)tail tail_tuft tuft two_tone_body two_tone_fur two_tone_hair white_body white_fur wild_boar