According to the Turfgrass Extension and Outreach program at UIUC, every mowing should remove one third of the grass blade's height. [http://what-if.xkcd.com/70/]
[ORBK-012] The Lusty Busty Slave Auction Pelvis Coupling What If Your Beloved Wife Was Sold In Front Of You... -SD- Starring Ayumi Shinoda, Kurea Hasumi
Just a thought: what if guys deliberately invented NNN so that girls try their best and get them to break it? Like am doing now... (F) Maybe it's a myth to get more nudes.