I went to my best friend’s aunt for a place to crash. I didn't expect her to take care of my every need. Casey is burned out, dumped, and spiraling. When her best friend Simone suggests crashing at her Aunt Nadia’s house for the weekend, it seems like a safe bet. After all, Nadia is a brilliant, authoritative trauma nurse who is rarely home. But when forced proximity turns a temporary stay into something more, the boundaries between them begin to blur. Nadia is forty-one, composed, and treats love like a triage situation. Casey is twenty-five, exhausted, and desperately needs someone to take the reins. What starts as a clinical check of her pulse turns into an electric, forbidden education. As their secret arrangement deepens, they have to decide if what they have is just a temporary remedy to get Casey back on her feet, or a permanent cure for them both. Nurse’s Niece is a high-heat, standalone sapphic age-gap romance featuring a strict but caring older woman, her niece's messy best friend, forced proximity, and a guaranteed happily ever after.