僕は友達が少ないNEXTEDFull-ぼくらの少ない

The ending theme to Boku wa Tomodachi ga Sukunai NEXT (Haganai).
Bokura no Tsubasa

Here’s a link to the picture, BEWARE THE OTHER IMAGES.
http://konachan.com/post/show/118709/bicolored_eyes-blonde_hair-boku_wa_tomodachi_ga_su