BM shows why he’s ‘Big Matthew’ by whipping it out in bathroom mirror video

KARD‘s BM showed us all why they call him ‘Big Matthew’ when he took a bathroom mirror video of him whipping out his … biceps.

먹을만큼 먹었다! 다시 만들자?

A post shared by BM비엠 (@bigmatthewww) on Jan 30, 2018 at 9:23pm PST

Not sure what you disgusting perverts were thinking.

??

A post shared by BM비엠 (@bigmatthewww) on Jan 30, 2018 at 10:37pm PST