Perhaps a story about a young person (kid) from a place called Bengala, who has a connection with Brazilian girls (brasileirinhas) and creates new AVI content (videos)? Maybe a vlogger or creator making new videos featuring Brazilian girls and a walking stick as a symbol. Alternatively, "Bengala" could refer to the walking support, so maybe a story about a kid who uses a bengala (walking stick) and has a bond with his little Brazilian nephews/nieces ("ninfetas" being cute term), and they explore new things (new), creating AVI files as part of their adventures.
Alternatively, the AVI could be a name, but that's less likely. Need to ensure that the elements make sense together. Also, considering the terms like "ninfetas", which might be a local term or a typo, but assuming it's okay for creative flexibility. kid+bengala+e+suas+ninfetas+brasileirinhas+avi+new
So considering all that, the story could revolve around a young person from Bengala (Benin) who has a deep connection with three Brazilian girls ("brasileirinhas") and their adventures together. The AVI could refer to video files they create, documenting their journeys, or maybe a technology-related element. The "new" could indicate that they're making new videos, discovering new places, etc. Perhaps a story about a young person (kid)