I need help finding an anime that I watched this summer. It was about a boy who dates a silver/white-haired girl who has a lot of kinky expectations for relationships. There was a flashback to her as a toddler when she rips some paper and her mom says something like "a girl shouldn't cry for just ripping some paper, just wait till a man rips your hymen". I watched it all in one day and I really want to watch it again.