Yubin was kind of slow, no? The other guy was practically licking the floor where he walked on, getting all dressed up for dates, begging him for sex and he still couldn't get a clue? He was so drama queen too. But the smut is good. There is basically no plot though, just smut. I loved the friend, I wish his story had been extended a bit in here since the main couple only fucked the whole time.
Window to Window