She's an old cunt but definitely knows her place. Tits need to be worked on harder, weighted nipple clamps would be good; also seeing her get ass fucked.
Seems only right that after getting his cock so worked to such a hard state that she might get the opportunity to help satisfy him with some happy release ... we don't see that? ... or will he masturbate instead?
The old bitch should be on her knees giving him a proper cock sucking while he beats her. The slut has a great looking body that still has lots of good fucking in her.