The term "emilly-britto" seems to be a misspelling or misinterpretation of the actual intended term, which might be "Emily - Britto." Assuming this is the correct term, it refers to Emily Britto, an adult film actress.
Emily Britto is a Brazilian pornographic actress and model who has appeared in numerous adult films. She is known for her work in the industry and her unique performances that have garnered attention from fans worldwide. The tag "emilly-britto" or "Emily - Britto" would signify that a specific video contains this popular performer, catering to fans who enjoy her work.