Upload & Sell: Off
My comments or suggestions below are not a criticism of you, your model, your talent or skill. I offer them in a friendly tone of voice and with the sole intent to help you with a second POV and set of eyes. If you read sincere questions and simple suggestions as "criticism" of you, then you will miss how I am trying to help you.
Of course this may be your own "style" or your own "vision" and I suppose we can assume that the images look just like they do because that is exactly how you like them. That is OK too. It just shows that there are differences of "opinion" on what looks good. IF these are exactly what you want and like, then by all means continue making your images look like that and have fun doing it. I can only speak for myself and what I do or do not find appealing in the posted photos. As I always say: "Follow your own muse."
A few Quick Comments:
Infants can be such good subjects.
Image one: Child's expression gives me the impression of "uncomfortable" (almost afraid)...and the position of the body in between two cushions..?
Shot with bull dog: I would prefer to see more in focus (more DOF).
Images with Hoodie: Face on garment competes with child's face for attention. Distraction.