From Straight to Gay [Kibum x Kyuhyun]

Kibum and Kyuhyun were both straight. They had their own girlfriends but somehow ended up sleeping with each other and wanted more.

Warning: Yaoi. Don't read if you don't like boyxboy relationship. It's really just very light smut or implied smut so sorry for hardcore yaoi lovers out there. I tried to forcuse more on the plot.