Spoiler Reincarnated as piggy duke. The question, is it a harem?

Please tell me whether this novel is a harem or not, because, even though there were no harem tag, in one of reviews, there someone who write 'heroine (s)', so please, help me!
By the way, this is the link:
https://www.novelupdates.com/series...e-piggy-duke-this-time-i-will-say-i-like-you/
Also, for me, two girls is a harem.

 

No. He only likes the princess(his maid).

 

Thanks you very much!
Recently, I had taken a liking again to this kind of story, after be dissappointed of other story like this, and I don't want a harem to ruin this!

 

Agreed. I prefer reading about a loving, devoted couple (no NP romances or threesomes, thank you).