乙女が彩る恋のエッセンス
Otome  a Irodoru no Essence

tags: cross-dressing

I haven't played it, but I'm guessing that Asakura Chihiro is a crossdresser that enrolled at a girl's academy. (It came out this year.)
http://www.ensemble-game.com/13.otoiro/

Scroll to otoiro_trial.zip. I saved a backup in case the link goes dead.

https://youtube.com/watch?v=zkkbRR2p_Vs

It's related to these 3 games:

花と乙女に祝福を
http://em003.cside.jp/~s03219-1/bbs/?area=90321

乙女が紡ぐ恋のキャンバス
http://em003.cside.jp/~s03219-1/bbs/?area=98479

桜舞う乙女のロンド
http://em003.cside.jp/~s03219-1/bbs/?area=102745