anthro athletic backlighting bedroom_eyes big_penis blue_eyes body_hair erection fur genitals grey_body grey_fur grin horn huge_penis humanoid_genitalia humanoid_penis inside light looking_at_viewer male muscular narrowed_eyes nipples penis presenting sauna seductive seductor smile solo steam towel towel_only white_body white_fur window longhorn_(director) bovid bovine cattle mammal lighting