search a plug-in which my brushwork when I go out on the right site its going back on the left site

I am looking for a plugin that will change my brushwork when I go out on the right from my drawing area on the left. What I draw should be rolled up later and appear seamless. At the moment I do it so that I expand my area to be drawn to the right and left and when I paint out to the right I cut it off at the auxiliary line and move it to the left (right), but I would like to automate it, maybe with the help of an existing one plugin.

Thank you in advance.

Ps. This text was written with google translate.

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