I guess the author couldn't choose so he went with the middle answer ... both. Why decide when you can have your cake AND eat it, LOL. I thought we would see a threesome but even though we didn't see it you all know it happened, right?
In other news, this was obviously axed. I also have to say that the story (what little there was of it) was kinda generic/typical manwha. Then again I only came here for the girls ... and maybe the sex scenes?