Mystery Mistress 4
It was as bad as you feared. Maybe worse. Bobbi pulled out a chastity belt. A real-life chastity belt. That was sent to you - at work. And now, one of your co-workers was holding it. You were mortified. Of course, it was possible Bobbi was the one who had sent it to you. But if so, she was a damn good actor. She looked shocked and confused.
Your mind raced. You had to talk your way out of this, and fast! You whipped up a story about how you just started seeing a new girl, and your friend sent it to you as a joke that your sex life was over now. It was a very half-assed story, but it was the best you could do being on the spot like that.
But it was good enough. Bobbi tossed the chastity belt on your desk and shook her head. "Whatever, you guys are weird" she tossed the chastity belt back in the box and walked out your door.