I panted from the knot that was building up in my stomach.

In an instant I went from being made at the computer to being mad at myself. I was an idiot. I was completely helpless and at the mercy of this machine, and I had walked right into it.

"... Initializing vaginal resistance test, please wait..."

Suddenly, the little hatch directly lined up with my pussy opened up and this small rod came out. On the end was a small black thing that was as thin as a little finger and about three inches long. It looked to be made of rubber, and it was covered in a slimy goo.

It moved up and the rob positioned it directly in front of my vagina. Slowly it pressed forward. I gasped a little as the little rubber finger slid fully into my pussy.