I compare Hazel's experience in the safe house to a rollercoaster ride.
It is possible to be scared, bordering on terrified, and still be pleasurably excited. In this instance sexually excited.
Hence Hazel was unconcerned at spending the rest of the night with Daley and even getting into his bed the following morning. That will always count against any suggestion that she saw it as something nasty. If she had been unpleasurably excited she would not have wanted to spend another moment in Daley's company.
To put Hazel in the role of poor little abused girl is both delusional and, in fact, quite insulting to Hazel. She does not want your sympathy genteel folks!