A guy has been stalking the petite girl for quite a while. He has always had a liking to her, but she has never responded to his love. Feeling that he has to get her, whatever means necessary, he decides to fuck her instead.
He fucking hate her guts for not reciprocating his love, but he is tender in fucking her.
But it is when lust has taken over her rational mind, he'd go rough on her, just enough to not break her too much.