Either scenario is plausible. She may want nothing more than to spend no more than 2 hours over coffee learning about him. Or, she may want to kindle a long-term relationship. The author doesn't give us enough details to know one way or the other.
Dude's seed was stolen, he wasn't a donor, he paid to have it stored for future use. When he tried to use what was left it failed. So I cut the guy a break on this, he never consented to either sex nor was he a donor. I'd like to think I'd want to speak to her, but I haven't gone through any of that process.