Pencil fucking

"So," Katie coughs, her cheeks burning red now, "last night I was kind of watching a video where the giantess used a pencil, the eraser part, to fuck the tiny woman..."

She lets the statement hang there, giving you time to comprehend what she wants. "I...see..." is all you say. Her blush deepens as you stare at her.

"Y-yeah...is that ok...?" You look at her, trying to tell if she is being serious or messing with you. But once again that "L" word comes back to you mind, and you find yourself sighing and nodding your head.

Your girlfriend immediately starts sprinting towards her bedroom, throws open the door, and gingerly places you on the top of her desk. You look around at the familiar bedroom with purple wallpaper and bed set, the screen for her computer looming behind you, and a random dildo poking out from under the bed.

*SLAM*

You yelp as she slammed one of the drawers shit in frustration. "Where is that damn pencil..." she grumbles to herself as she opens another. Jeez, it's not like I'm going anywhere.

After a few more minutes she thrusts her hand into the air triumphantly holding a pencil. Your eyes travel up to the eraser end held aloft in the sky and see...