Windows 7 right click paste

[neilkj]

Hello,
We have right-click paste in windows 7 and this option appears wherever pasting is possible. But after pasting the clipboard contents remain in memory. It would be nice if we have another paste-wipe option wherein after pasting the clipboard content is wiped. How can we make it possible ? It should appear everywhere options like copy and paste appear, not just on desktop right-click.
Thanks.