if you don't comeback I'll whack my sister although if you do comeback I'll still whack my...

I will also whack my sister

Well maybe I’ll whack your sister too!(๑•ㅂ•)و✧

I also got a sister, so i'll whack her too(⌒▽⌒)

this looks promising guys let's all whack our sisters for the duke (๑•ㅂ•)و✧

Yes yes, i have always been annoyed by my little sis ┗( T﹏T )┛this will be my payback

I'll whack my brother for a change since I don't have a sister. :D

a payback for all our suffering as the oldest or one of the oldest ヾ(☆▽☆)

i also have a little brother so I'll whack them both (๑•ㅂ•)و✧

My brother is unfortunately too young and hasn't commited a thing to deserve a whacking yet