[TwoSet fanfic - 18+] Touch

Disclaimer: everything here just happens in the author's head, please don't mix it up with reality. Poor plot with no brain power whatsoever, read at your own risk.

How sexual frustrated can man get when he falls in love with his bff and can't do anything about it? To protect his life long friendship, how much can man handle? And if it's even a good course of actions to take?