FURVERT!

abs animal_genitalia anthro armpit_hair ball_fondling balls biceps body_hair body_worship butt canid canine equid equine erect_nipples eyes_closed flaccid fondling fox fur genitals group hair hands_behind_head hi_res horse kissing male male/male mammal murid murine muscular navel nipples penis pose raised_arm rat rodent sheath size_difference smile standing tush_(artist)vein