She rides her bike.

The next morning, Abby wakes up early to get ready. She brushes her hair, puts on some light makeup, and dresses in what she hopes is a 'cute but approachable' kind of way. A white sleeveless button-down top, a navy blue skirt, pink converse shoes.

The school isn't that far away, but she decides to ride her bike to save some time anyways. Wouldn't want to be late on the first day, after all.

She rides along in the bike lane for a while, cutting through downtown to save some time. Lots of people walk by on either side of the street. Most are going to work. Some look like they're just loitering. A few sketchy looking individuals peer out of alleyways or skulk along in the shadows.

Abby's enjoying the ride when suddenly the road becomes incredibly rough. Her seat begins to vibrate like crazy! She looks down and sees that the road has sprouted millions of little bumps, and it's all she can do to keep her bike upright. Suddenly her power kicks in:

Power Identified!
'Earth Manipulate'
The user of this ability can manipulate anything made from rock, stone, soil, sand, etc. to move or change shape. The more refined these materials become, the less control they can exert.
Costs energy based on level.
Level 7

Someone was making this happen to her?! Why? Were they doing work on the road? Was someone trying to stop traffic for some reason?

She looked down and realized that the bumpy road was only under her bike, as if it were following her. Whoever was doing this, they were targeting her specifically!

Abby looks around, but can't find whoever is using the power. The vibrating doesn't stop for several minutes. She tries to mitigate it, but she can't lift up off the seat without her skirt flying out behind her. By the time she makes it to school, her poor pussy feels like it's just had a vibe wand held to it at max power for way too long. She would hate to admit it, but her panties are wet.

How embarrassing!