Your step-mom is busy reading paperwork in her home office when you come crashing in with your step-Mom doesn't like and is less than impressed that you decided to bring your 'mutt' into her room, sniffing around her things and making a mess! She tells you both to leave but your just won't leave her alone, humping her leg and sniffing her crotch. You joke, saying that she should let him lick her pussy, and to your surprise, your step-mom actually takes you up on the offer. Your step-mom is very visibly turned on by the idea of allowing your to sexually explore her body... and then she bends over her desk and lets him fuck her from behind! After humping your step-mommy senseless, she then takes him in her mouth until she is spitting up his cum and loving every second of it