This means "let me use" or "letting someone use."

While this can have multiple meanings depending on the kanji, in street slang or specific adult tropes, it is sometimes used to refer to a specific person or a "guy."

Many Japanese creators have moved to global platforms where they use English keywords like "verified" alongside Japanese descriptions to reach a wider audience. A Note on Digital Safety

The popularity of this keyword likely stems from a viral video or a specific series by a popular verified amateur creator. In the world of Japanese adult media, "story-driven" amateur content is a massive sub-genre.