Please note that removing your Twpornstar profile does not impact your Twitter account in anyway. As long as your Twitter account exists, people can view your photos using Twpornstar or any other web viewers. However you can also set your Twitter account to "private" (check here how). This will make sure that only your followers will be able to view your photos. To delete your Twitter account, please go to Twitter support platform: https://support.twitter.com/.