The novelty penis topper you gave her.

Your jaw drops as the long phallic pencil topper flops back and forth on the pencil. "You can't be serious!", she doesn't hear you of course, and proceeded to start sucking and licking the normally small penis.

"Mmmm I can't wait to see you impaled on my pencil you naughty little fairy!", she purred while looking down at you with lust in her eyes.

"F- fairy???" You asked, slightly terrified, while backing up. It wasn't until you were flat on your back that you realized you had tripped on her mouse pad, and your legs were spread out and quivering.

"Such a naughty little fairy... I guess I'll have to teach you a lesson!" With that she lightly slaps the massive cock down in your body, leaving a generous amount of her saliva on you in the process, and then drags it teasingly down your body until the head slips down and rubs between your lower lips. Then there is a prod against your vagina as she teases it. Then pain as she slides the head in. Finally there is pleasure as about a quarter of it is inside you.

"Oh fffffuuuuuck!!!" You moan as she finishes pushing half of it in. You open your eyes and see her in absolute bliss looking down at you, with her free hand slid right down the front of her pants.

"S-s-so hot! Cumming already!", she cries out in between pants, the front of her pants becoming visibly wetter. "I'm going to go deeper!" Without waiting for your consent she pushes it all the way in until the plastic balls press into your plump ass, causing you to make a small sticky spot on her mouse pad. "I...have a paper due...can...can I keep you on there while I work on it?"

You look up at her, half thinking as you are coming down from your orgasm. Maybe I could keep riding this dildo while she types out her paper...