Is there a script that watermarks rss images?
 

Is there such a script that can auto add watermark to a image from RSS feeds and then reproduce the RSS with the watermarked images? the goal is to use the reproduced RSS to send to tumblr so I can have an automated porn blog and bringing traffic to the site. If I ever get banned on tumblr I won't need to worry losing the traffic cause the images will stay there unlike where hyperlinks do get removed. Tumblr just have a stupid banning system.