An apocalyptic dream WITHOUT Jessica where I met a shapeshifting... succubus?

So, it started in my current apartment, I was laying on bed with my doggo(yeah, the one in the pic) and suddenly an earthquake started. Nothing strange with that, my area is prone to quakes, we get at the very least one heavy one per year so I am used to it, but this one was especially violent, and lasted more than a few seconds.

When I saw this quake was for realzies, I grabbed my doggo(Carried her, as, true to her IRL attitude, she was terrified) and ran outside to the garden, which is our muster point, there were no neighbors though(apartment building) and only 3 other dogs, which incidentally, are dogs that IRL hate my pupper's guts with a passion and try to attack her whenever they see her(They are strays) (And this is why I think it was an apocalyptic dream, that is how the end of the world's in my other dreams started, with a massive unexpected catastrophe)

So we are sitting there, but instead of attacking us, they pile up in front of me asking me to hug them, so I do... then a small brown badger(IK, they are black and white but this one was brown... maybe it was a wolverine? I though badger though) also comes close, jumping off from the 5mts high wall(around 16ft) and approaches. When I tried to hugh him as well(The quake kept going btw, going on 2 minutes or so) he snapped at me but it was terrified so by the 4-5th attempt he just let me hug him and I patted it on the head.

So after that, something changed, my apartment was there, but instead of a garden, now surrounding us there was the countryside, a forest it seemed.

After the quake passed, we went back inside, and I did notice the change and was like "WTF" but still, we went inside but then I came back out for some reason; I do not recall there being a knock on the door but I still felt the need to come out and there was this old lady(she actually got mad at me later on for calling her that)

She was short, around 1.50mts, very slim but with her old lady belly, snow white curly hair, very old looking face, you know with a lot of wrinkles, she in general irradiated an aura of peace and kindness, being around her felt calm and happy.

She smiled at me and introduced herself, Fernanda, we chatted a bit and I cannot recall most of it but she ended up saying that she had a gift for me, that if I accepted to have $3x with her, she would come back... different.

I knew what she was talking around, for some reason, she would morph into something more enticing, so I agreed but I asked her if I could see her morph, literally I was like a small child "Pretty please!" and she got upset and said no, that if I wanted to enjoy her, I needed to wait right there, she then looked at me with a mix of lasciviousness and roguish look and walk away and went into a cave behind a thicket

When she came back she was a young woman, same height, extremely slim, with an athletic body, snow white skin, a beautiful face, she irradiated kindess and innocence, she had very big vivid sky blue eyes(that is the color name btw) and platinum blonde hair, with a relatively wide but delicate looking nose, and wide but heart shaped pink lips

When she came back, she was wearing all white pants and shirt still, but they were no longer linen clothing, they looked like spandex or something of the sort, very tight and showing her slim shape. When she saw me gawking at her, she smiled widely, and her eyes went bright, her smile drew all my attention, it was very large, with pearly white teeth, unnaturally perfect, and the smile felt honest, but it felt like it was made by something that did not know how to smile and was forcing it(IK, it is weird, felt forced but honest at the same time) and then she "boyfriend-hug me" (IDK if there is a term for it, she grabbed me by the waist and got close to me) and and started directing me towards my apartment

We came in and suddenly without me doing anyting and her removing her hands from my waist, she was nekid, and I was surprised but highly aroused... unnaturally so.

Se waved a hand and my dog started wagging her tail, and assented with her head(not uncommon of her btw) and left the apartment(studio apartment, relatively large)

We ofc did THAT, and after it she was laughing on a very endearing way, literally like someone happy for having enjoying something, and was laying on her back. She then looked at me with a weird look, mix between concern that turned into relief, and sadness or longing.

She stood up, dressed(Now she did use her hands) and smiled at me, but this time it was a sad smile, she started walking towards the door and turned. I was not moving, not saying anything, confused. She told me "It is time, I have to go" and walked out, going out of sight

I ran to stop her and when I came out, she already was the old lady again.

She told me "No, I really cannot stay, believe me, I want to, with every fiber of my heart... yes, I do have a heart, despite what you might think, I might not be fully human, even if I have the shape of one, when I take that shape, I am almost human, there is still something in me that is not... It is hard to explain, I mean, I am biologically, a human, totally compatible with you, I could get pregnant, I could catch a human illness(Tough not die from it) but I am still not whole human, I could change at my discretion and if I were to become, say, a dog, I would biologically be a dog but still not entirely a dog... anyway, yeah, my heart longs to stay, for you, but it is for you that I cannot" and she teared up, turned around and left.

I was sad, but I got the gist of it, that is when I thought, "Maybe she is a succubus. Maybe we think of a succubus as a demon but they are just another living creature with feelings and wishes, that unfortunately cause us harm... but she can shapeshift, maybe those myths are based on and split in two different creatures from, her kind, or maybe she is not even a succubus and she is something else entirely, IDK, she did absolutely no harm to me"

I went to lay on my bed again, which still had her warmth, and my dog came back in, jumped on the bed, and laid on the last spot where she was and started whimpering

After some time, not sure exactly how much, I felt something and I realized I felt the exact way when Fernanda first appeared, so I ran out and there she was, coming my way, the young athletic blonde girl, with a smile from ear to ear, radiant, exuding happiness.

"You are right, I caused you no harm... I didn't even pay attention to that, usually people either die outright or are left severely weakened(There, she WAS a succubus, I think) but not you, you were... you ARE fine, I cannot feel even an iota of weakness or illness, you have just the same vitality and life as when I first met you"

And I was like "Yeah, of course, I don't feel any different. I mean, up until 2 minutes ago I was depressed... should I not be anymore?" and I winked and smiled

"No, you should not... I will stay, I CAN stay, you are not harmed, and I feel great, even better than usual, this young woman is not going anywhere, she is staying with you" and her smile, now much more natural and feeling twice as honest as before, came back up. I asked her playfully, "Ok, so now that we are technically a couple, now that you decided you will stay with me for good... can I see you morph? Pretty please, I am super curious to see the process, please?"

She smiled at mea, beaming at me even more than before, and assented, and right then and there her clothes were gone again and she morphed into a different woman's shape, then back to her "original" bloned shape, and said "I don't have a definite shape, but I will live as a human from now on, so this is my "real" shape... I just hope you don't ask me to take a new shape every time we do it" she said, winking at me and then laughing joyfully

Then I was awaken by my dog licking my head(Her way of saying "Wake up hooman, need to go potty" hahahaha, darn my dear doggo, she woke me up a bit too soon haha

Considering that I constantly dream with the same people and most of the time I have "Nightmares"(I enjoy them even thought they are scary and usually revolve around the end of the world) I might(And hope to) see Fernanda again