HAHA oh no that's not canon! that's just me self indulging 😂 but in this hypothetical, he wouldn't actually have other kids. i tried to depict it as if this was a moment where stu was reckless and bael didn't think enough about what she was asking from him, but i guess bc all of band au's lore isnt public it's hard to tell. not taking precautions is not a normal occurrence for band stu!