[Q] Cloud storage as internal storage

I have a teewe hdmi stick which doesn't have an otg option or SD card. So the internal storage is very limited and though the device is capable of running good games but it doesn't have the required space to download big games.

So my question is, can a samba share be mapped to internal storage in this device or for that matter any android device? Or any other way to map cloud storage to internal storage? Please don't mistake the question so that your answer leads to Dropbox or Google Drive :D