The first-person perspective is the final, crucial ingredient. It immediately places the reader inside the protagonist's head. We are not a passive observer; we are the person who has missed their "freeuse mom." This "you are there" narrative style amplifies every emotion—the guilt, the longing, the thrill of reunion, the illicit pleasure. It makes the taboo feel personal and immediate, which is precisely why the free use fantasy is so powerful in a first-person context.

This is crucial. You must be aware of the boundaries.