Chic Steel by Ava St. James

Oliver shows up at my store every year and adds to his piercing collection.
And every year I pierce him down there.
For four years.
I know I shouldn’t want him, but I can’t help it.
I definitely shouldn’t find him sexy, or daydream about when he’ll come in next.
Especially since he’s older.
But I do.
When he finally shows up this year, he leaves his wallet behind. And when I go to return it, I realise how far out of my league he is.
There’s no way he could ever want me.
Why would he want a girl who pierces people for a living?

Chic Steel is a short and steamy, low-angst, age-gap novella with a possessive hero and heroine, featuring piercings down there.
Each book is completely standalone, but occasionally characters from the rest of the series pop in to visit!