Identify A fate game

[Shynasha]

I'm looking for the name of a fate game with Illya and Miyu as the main female characters, the game itself was male protagonist and was a day by day game with some sort of rewind power thing, and it was some sort of lewd combat simulator where you had to do lewd attack to the girls, and they would respond with lewd attack too. I know for sure it wasn't posted here, the art itself wasn't great, but the game was quite silly and fun. I remember some scene of it like the one where you get stuck in a locker with Illya.

Just having the name or code would be enough of anyone happen to know that game name, thanks you.

 

[Urias]

It should be this:

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イリヤちゃんに負かされたい!