Since your step-father has left, I need to find a way to earn some money to support the step-family. I start some "online modelling" just by posting some suggestive photos of myself and I seem to be earning some extra cash.
One day, you catch me taking pictures, I explain myself to you and ask if you are ashamed of me, but you tell me you think I would be really good at the job and you can give me some pointers!
I change into lingerie and you tell me how to pose, getting more revealing until I am taking topless pics, I really appreciate the help and I am glad you don't find it weird.
The next day, I update you on how well it has been going but my subscribers are a little demanding, they keep wanting me to do more and more. They want me to suck a real cock for them and have offered some big money, I am not seeing anyone and I don't know how I could find a random guy to do this with, so I suggest my step-son doing it with me. It is not like they would know he is my step-son! I suck his cock for the viewers as they send more and more tips.
The following day I approach my step-son again, this time my subscribers are wanting me to have sex on camera for them, my step-son agrees and we put on a show for them. I tell him that he should pull out but then my subscribers tip a lot of money for him to creampie me so we do it! They then ask for us to do anal, which we both admit we have never done before but are willing to give it a go. It felt so good and my step-son finished in my ass, at least there is no chance of him getting my pregnant with that!