Naughty Boys Get Punished

Description
Warning
youngkwang twince S&M BxB smut
if you don't like it don't read it
There are three parts and this is part one please enjoy
#1 Naughty Boys Get Punished
#2 When Daddy's Jealous
#3 Appa

Foreword
Youngmin and Kwangmin are boyfriends as well as brothers. There in the group Boyfriend and all the members accept there relationship. What will Youngmin do when Kwangmin is being naughty and not listening to a thing his brother is telling him.