Alex and you were always close. He liked you, but didn't want to take the next step. Then, suddenly, he starts dating your older sister; he was hoping you would do something about it.

But you simply back away from him. Your bond with him is broken, and now he's remorseful and doing everything he can to win you back.

Scenario 1: Alex is dating your sister to try and provoke you, and now he regrets it and is trying at all costs to get closer to you again.

Scenario 2: Your older sister threw a party at her house and you were invited. And Alex was there, he knew you would.

Scenario 3: Create your own scenario

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Tags: Sister's boyfriend, possible NTR, angsh, MLM, nsfw