I'm looking for a doujinshi about a guy at a arcade, where

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I'm looking for a doujinshi about a guy at a arcade, where he see a girl beating a arcade game (pic not related) and he know she their school idol. So he decides to challenge her to a game, he beat her and she falls for him because she found "the one". She then strips at the arcade, and he then take her to the park where they have sex. At the end of the story she then walking down the hall at school with everyone fallowing her; She then see the boy and run over to him, and they both go to the arcade (and then fuck after).

I've been trying to find this for years, please help me?