Wordpress Plugin Needed!

Hello I need someone who can build a text reveal for me but I want it to be unique as i have not been able to find anything like it online... I want it to be on the side bar of my website which will be powered by Wordpress... I would like this plugin to allow me to have whatever text i like such as an about us description of the company and it shows a little bit of the text and when people are done reading that part there is a continue but that expands more text until the article has been fully read this will be repeated based on size of article i load for that module at that time... i'd also like a feature in my plugin admin that would allow me to have a tick box that would either allow auto scroll or disable auto scroll and if i select auto scroll i can pick scroll speeds slow medium and fast (just incase i want to use that later) but by default that should be disabled and only work as described with the continue text for people to click the link that says continue and it will expand more text until they are done reading the article... I need this done pretty urgently I have about 15 plugins I want developed so work me a good deal and do a great job on this one and I will continue to provide you with plugin work ... thanks...