My step-son wasn't on his best behavior last week, so he missed out on his allowance. This week, I am willing to give him another chance. He is ordered to clean my asshole since it is feeling sweaty. As I scroll through some pics of sexy guys on my phone, my step-son drags his tongue up and down my ass crack to give it a diligent cleaning. I scold him for last week's mishaps and make him tell me that it won't happen again. I fart in his face and make him gag. He is going to do his best to please step-mommy. The condition to get his allowance this week is to make me cum. I sit up on the bed and make Kitten crawl between my legs to kiss and worship his step-mommy's delicious pussy. He rarely gets to enjoy pussy since he is a beta, but today I was very horny and needed to use his tongue. He will stay locked up the entire time, of course. I give him licking instructions such as faster, or longer licks. At times, I have to slap the boy for doing a poor job. I threaten to revoke the allowance if he keeps struggling. He begins to lick a little better. Eventually I need to ride his face. I let him lie on the bed and my ass cheeks fully engulf his little head. His mouth is full of wet pussy juices. He squirms around trying to breathe while I grind my pussy down on him. I'm a lot bigger than my step-son so he can't escape at all. I order him to keep licking me since I'm getting close to cumming. I ignore his struggles to get free while trapping him under my ass and have an incredible orgasm. However, since it took him too long, I decide to once again withhold his allowance until his behavior improves. Now, he must continue on with his tasks and go back to cleaning my asshole while I relax.