I think that a lot of people like the idea of being able to get people in a relationship to do stuff like that. I've never understood that.
Your lady friend has issued a challenge. You need to go forth and conquer.It's not like I am actually weasling my way in here either. We banged months ago and I feel like I' gripping scarps just to be with her even though we both have the time of our lives together.
I'm not talking about disrespecting her. You need to win her over. If she's coming and crashing at your place and you've fucked before but you're not fucking now because you're scared you'll hurt her feelings because she wants to be single or some shit then you need to rectify that situation because it's not a good one and you'll just sit there laughing at her jokes with pre-cum seeping out of your penis for days on end and then torture yourself when she leaves.
Are people really surprised that someone would try to fuck someone else? He's a douche but it's hardly surprising or shocking.
Everything about us is basically geared towards fucking somebody.