I really wish there was a more extensive writeup for these stories that would help the reader determine what the story will be about - ie: since no tag is for harem it is implied that there may be trouble for the MC if he accepts the continual advances from many of the female characters - the twins who seem to want a fling without any ties, victoria who wants ties, Susie (the almost sister and owner of the hotel who is a LI, and of course there are many more)
It is hard to determine which way to go, in real life I would never cheat on my love interest, unless she did to me in which case I would immediately dump her, (and of course her telling me she wants to have an open relationship would also end it immediately for me.