Taitsu97
Heeseung was off limits, that much Sunghoon knew... it didn't stop him, though.
Maybe Sleeping with his best friend's brother wasn't ideal, and keeping their pseudo-relationship a secret had become harder as months passed. Especially because they wanted it to be as real as possible (even if it already was, just not by name).
When the truth finally comes out, it's not in a way any of them expected.
Warnings!
Bottom Sunghoon x Top Heeseung.
Smut, but not very explicit.
Jay as Heeseung's younger brother and Sunghoon's best friend.
Silly little story, because we all need some happy stuff.