The "baap beti" romantic fiction phenomenon is not unique to South Asia. Comparable niches exist globally:
The girl enters the older man’s house pretending to be his long-lost daughter, but in reality, she seeks revenge for a past wrong (often a murdered sibling or lover). During her act, she genuinely falls in love with him. The twist: he knows she is not his real daughter, and he has been playing along. hindi baap beti sex story antarvasna
Do not use "baap beti romantic fiction" as a clickbait keyword if your actual story is about a married couple or an age-gap romance with no familial relation. It misleads vulnerable readers. The "baap beti" romantic fiction phenomenon is not