TL;DR: Had worst sex ever with this girl due to too much porn and not getting out of my head. Porn is straightforward, but thinking too much killed boner. Suggestions?

This girl just left my apartment. Leaner and taller than my usual ez lay (3-4) with amazing legs. Something around a 5, 6 at most. She came to see me after a week long work marathon in another state with the (almost) express purpose of fucking me for the first time. But enough about her.

Issue came after getting naked and some very heavy make out. She's dry. 20% moisture tops. And I'm used to sopping wet pussies! So much so that I had to fucking replace my mattress due to sex juices! And yet I was staring at a very pretty, but dry vagoo. How dry? Penis wet dry. This got me into a very weird thought train that annihilated my erection. What if she's actually a dude? She's relatively flat, which ironically I like, and this didn't help. I know I was looking at a very genuine xx chromosome fish taco. The anatomy was correct, if a bit flowery. And yet the thought stuck to me!

This, added to her clear as crystal inexperience, and me thinking internally 'oh shit, is this a trans dude or am I not wetting her?' resulted in the worst sex I've ever had. Even so, I didn't lose my shit. Went through a pack of condoms and failed to bone, but I fingered her a lot. Figured at least I had to have my way with her and I did have fun in that regard.

Here's the weird part: After close to 5 unsuccessful docking attempts and just calling quits, she stuck to me and cuddled me hard. She pretty much refused to leave after one or two hours of cuddles. Consider that at this point she had slept like 10 hours in the past week. Didn't mind, feels good to be her center of attention.

Before kicking her out, she gave me like 15 bucks in preserved foodstuffs. wut?

Since you got here, here's another, less important question: Keep or next? Sex was abysmal and though it was in part my fault, there's no guarantee it'll improve, but I want to keep her close because she's pretty good at busting balls and I can use that to develop antifragility to ball busters.