Pierced

She told me to take off my robe which I was naked under, and we usually avoided the naked moments. But I did as I was told. She then wrapped a blind fold lightly around my head. I then felt her aggressively grab my arms and I felt them being secured behind me to the chair.
She was then feeling around my nipples, which was making me pretty excited.
She then said "relax, you're gonna feel a pinch" I was like "what?" Right as she did it.
Piercing my left nipple, and I let out a yelp. My eyes got teary but I fought them back not wanting to ruin my makeup.
And then suddenly she did the other without warning. I wanted to cry.
"All done!" She said as she was cleaning everything up.
She undid the blindfold and I looked down at my flat chest with matching little hoops in each nipple. She flicked one and giggled.
"What do you think?" She asked
"You could've warned me, but they are so awesome I don't even care" I said.