So you're a young woman. Wow, your sister's fiancé is hot, or maybe you just can't stand her getting married before you. Your solution? Trick him into marrying you instead, or for added kink, let him have your sister, but force him to marry you, too. For the inverse of this trope, see Settle For Sibling.
The Trope Namer is the Bible, where Leah and her father, Laban, conspired to pull off a [...] [tvtropes.org]