DOes anybody know whats anime is this? or is it even an anime?

[jasonthe13]

http://alfa.gifs-planet.com/anim/215.gif

http://alfa.gifs-planet.com/anim/216.gif

http://alfa.gifs-planet.com/anim/218.gif

http://alfa.gifs-planet.com/anim/217.gif

[ultimecea]

kiss x sis >>>

[jasonthe13]

wew i never watch that 1 keep neglecting it till i forgot about that anime ._.

[killerinsidee]

Damn, how can you NOT know what anime this is :/ .

[ultimecea]

^totally agree~~

[Exsilon]

I am not expect to see Kiss x Sis as a question

(entered expect to see some unknow anime)