come sock 

when masturbating and no other cleansing materials are available you whip of your sock hence come sock

i was having a fly wank in the toilet there was no toilet roll so i whipped off my come sock and wiped up the seminal fluid

come sock by cred80 March 5, 2009

The socks come off 

When the socks come off, foreplay ends
simple as anything

The socks come off - foreplay has ended.

The socks come off by sethkasketch May 17, 2009