It's not true. I guess, you didn't play the Melody game
Melody had a threesome there at the end. And it happened pretty regular with DMD but unless you chose Georgia - and only Georgia - it wasn't going to be anything liek a harem.
And that brings up another point which has been annoying me about Dots' games. His art is almost heartbreakingly beautiful, and yet the player NEVER ends up with the Asian gal. In the breadth of three completely different games, there have been only a handful of Asian women for the player to interact with sexually, and precisely zero that the player can end up with. The dev seems to be unable to allow this. Three entire games, and EVERY SINGLE TIME, the Asian gal seems almost an afterthought].
Maybe I'm wrong. Maybe there is all this Asian content in the games that I am just missing via plot-forking. But it seems that, apart from no harem, no ntr [or other, harder stuff], and no Asians in the ending. I guess its good to know these things from the get-go - Mr. Dots doesn't want the player to end up with an Asian gal,
no matter what you do.
I wish that there was a tag for that as well, like no ntr, no harem, no Asian partners at the end.