I can complete it in two days, will be sharing a mobile recorded sample with you by tonight. However, I would like to know how much would be the length of the story (no. of words per video), duration of the video, duration of the project...etc. In the amount mentioned above, only the voice over will be done including studio charges. The background music and other adjustments will have to be done at your end. But yes, if it is a regular and long term project, charges can be worked out.