Yes, whenever you visit a website it becomes cached on your computer.
The method is slightly different depending on what browser you use, but you will also need to go to Internet Options and delete both your cookies and temporary internet files.
Also, it wouldn't hurt to right click your (C

drive (under My Computer) and click Properties. Then click "disk cleanup" and remove all web related files.
Next, flush your DNS. I'm assuming you don't know how to do this, so here are instructions if you are using Windows:
- Go to the start menu
- Click run
- Type "command"
- Hit enter.
- A black box will pop up. Yay.
- In this black box type "ipconfig /flushdns".
- Hit enter.
- It will say "Successfully flushed DNS resolver cache".
Finally, talking to weird pedos on the internet is something you should probably avoid doing.