Girl Goes to Futa Lingerie Store

[BluePear44]

I remember a story where a girl was trying to reignite the spark of her relationship with her boyfriend. On the advice of a coworker, she goes to a lingerie store which turns out to be a lingerie store for futas. She is seduced by / fucks the store attendant, who is a futa. I think the futa showed her how to deepthroat.

Does anyone recognize this story?