Killua X Alluka!

Uhmm... I know, it's incest, but... I just love the two of them! XD I kapt telling myself to not support this couple but, they're just so adorable! >.< KILLUA X ALLUKA ! XD They're so adorable! ^^ At first, for me they're just siblings, but now i want them together. Yaa~ >.<

BTW, do you duys know how to save the background in transparent? I tried it in this pic but i failed.