Hey TRP, I know there could be many reasons as to why a girl might ghost you after sex but thought I'd share my question here in case I can pick up some pointers.

I had been seeing this Japanese girl, was going strong with strong IOIs both in person and text. This girl would move her whole week around and request time off just to see me even though she worked basically everyday. Third date comes around once again super strong IOIs, she's basically escalating me and initiating much of the touching. We had already kissed and groped each other quite a bit prior.

Date ends with her coming back to a hotel I booked in the city as I kind of figured it would go this direction. We fuck and its alright, not my best work but also not my worst, that said I did struggle to cum as I think I drank a bit much and shit rubbers. Kind of give up and just roll over. Talk and cuddle for a bit before dosing off. Partway through she asks if I have a gf or wife which I thought was weird and asks why I booked a hotel. I recognised it as a shit test and kind of just played it off/ignored. Then I checked my phone and saw I had missed calls from a plate which may have happened while i was asleep so not sure if she saw those and prompted the questions.

I ended up leaving super early in the morning (5am) as I was struggling to sleep and had a flight to catch the next day. Explained this to her but not sure what she thought. I ended up seeing her the very next day as I forgot my keys at the hotel and she met up with me to return it. Her entire body language and behaviour then was completely different and extremely cold. I kind of just disregarded it until I texted her again on new years with a cute happy ny to see if things are still OK. Warm response but then when I texted her again she ghosts.

Does anyone know what may have happened here or where I fucked up? My initial feeling is she may have felt a bit like a slut coming back with me to a random hotel and me taking off in the middle of the night. But then when I tried to show some warmth I got the ghost treatment so a bit confused.

TLDR: Plate broke the day after sex and strong IOIs the entire time. Could it be slut defence, bad sex or other?