Can you recommend dating sims games for nds to download?

Hi all,
Recently I just got a ds myself, and i want to play dating sims games
besides love plus, i would really like to know if there is those hentai dating sims games.
please share, been googling for so long and i could not find anyone of them.

Hentai...There might be some jap games that come close...but no official hentai games.Only game I know is sprung, and it's crap.

I only know one, and it's not hentai though.
Days of Memories for DS, and it's japanese.

I recommend Love Plus,
But it's in Japanese though, might take a while for the English Translation to be completed.and That's not Hentai.Go for a PC if you really want some.