Hey homework: what is sm?;)

所有跟帖： 

• 我先遛了,will come to check who is smart;) -fanfan88888- ♀ (0 bytes) () 09/07/2011 postreply 10:06:21

• what will you do to him/her? -ghost_in_shell- ♂ (0 bytes) () 09/07/2011 postreply 11:15:18

• S&M -ilvwxc2011- ♀ (0 bytes) () 09/07/2011 postreply 10:06:58

• 傻帽 :) -433832795028- ♂ (0 bytes) () 09/07/2011 postreply 10:14:02

• 數碼 -433832795028- ♂ (0 bytes) () 09/07/2011 postreply 10:15:26

• 最流行的神馬~ -^3.1415926^- ♀ (0 bytes) () 09/07/2011 postreply 10:24:18