昨日向我先生提到這主題

他教我：有一個 簡稱 叫 milf :

https://www.quora.com/What-does-milf-mean-Does-it-mean-to-have-sex-with-their-own-mom-or-trying-to-have-sex-with-moms-which-means-who-has-given-birth-to-someone

如果女的對著上一輩男的有性趣 簡稱叫 dilf

當然也有對象是在上一輩 grandma, granddad 的簡稱