FURVERT!

absurd_res all_fours animal_genitalia animal_penis anthro ass_up back_muscles backsack balls big_balls big_muscles big_penis biped black_hair blush bodily_fluids brown_balls brown_body brown_perineum brown_skin butt cum digital_media_(artwork)embarrassed equid equine equine_genitalia equine_penis erection expansion flared_penis fur genital_fluids genitals grass green_eyes growth hair hi_res hooves james_(poweron)leaking leaking_cum looking_at_viewer looking_back looking_back_at_viewer male mammal medial_ring muscular muscular_anthro muscular_male nude outside penis perineum plant precum presenting presenting_hindquarters raised_tail sky solo tail teeth tigerxtreme vein veiny_penis werecreature wereequine werehorse