Ok, first thing you have to know is that I have 13 other requests at the moment so it will take me a while to do your request.
If you’re willing to wait, I would also need you to be more specific. What kind of poses you want? Do you have references? Do you have something specific in mind? Also, when you say 3 parents I have no way of knowing if you mean 2 of them are a couple, or if all 3 are together or if they’re each 3 separate people who happen to be parents.
My mind could go wander in so many different scenarios that might not be what you had in mind, so please, be more specific 😐