It wasn't like she didn't want to stop it, but she knew even if she did, the pain would still be there and she would lose her chance to experience the pleasure also.
That's why she was forcefully trying to endure it so she could enjoy the pleasure that lay ahead.
Of course, this wasn't the only reason why she hadn't pushed him away. One of the most important was that Leon was the man of her dreams. And she loved him dearly, the least she could do for someone she loved was to embrace him properly and give him her virginity.
Seeing her determination, Leon stopped trying to pull out and stayed still. Although he didn't know what was going on in her mind, he felt happy because he was really horny right now and really wanted to enjoy her oh-so-incredible pussy.
Seeing that it would take a while for the pain to die down, he leaned forward and started to suck, lick and fondle her breasts.
