Deciding there was nothing worthy your interest inside of what was just a simple, empty cavern, you decided to look back at you dark-type captor, who was still staring at you intently.
But then, the Umbreon, seemingly satisfied with her examination, opened her mouth.
For a moment, you thought she wanted to take you inside again and eat you for real this time, but nothing happened; instead, the giantess inhaled softly, seemingly wanting to say something - which you wouldn't understand though - but she didn't manage to speak.
Soft footsteps resonated inside the empty cave, the sound of feet (paws?) hitting the stone floor crystal clear.
You barely had time to process that someone was coming your way before the Umbreon in front of you stood up, towering above you.
You had little time to ‘admire’ how big she was, because you discovered her rear suddenly lowering, coming down on you!
Before you could think of anything, before you even had the time to inhale and scream, the soft mountain of black fur landed on you as the Umbreon sat on top of you, hiding you under her behind.
Pressure.
You felt the immense weight on your spine; you attempted to scream in pain but, with your lungs currently being crushed, you found such task extremely hard.
The soft tail of the giantess tickled your soles.
Your gaze was blurry and the air carried the scent of the Umbreon; looking straight forward, you could see the thin, pink slit you noted before.
You were extremely, if not dangerously, close to it. If you leaned a but closer, your head could touch it.
Your face flared up to an almost steaming level. You tried to crawl backwards, away from the giant organ, but your back came in contact with something hard. It felt... wrinkled.
Your reddened face became white as a sheet all of a sudden as you realized you were also in proximity of the Umbreon's anus.
You were terrified: in front of you, the chance of being shoved up the giantess' vagina; behind, the dreadful thought you could be sucked up her butt.
Your only hope was that the Umbreon stood up again, or at least didn't fidget around too much, because if she did...
Meanwhile, the dark-type stared nervously at the pink and white Eeveelution that came from the depths of the cave.
Sylveon stretched a bit, probably woken up by Umbreon herself, returning to the cave they both shared after her nighttime walk.
"Oh... you're back..." the pixie yawned as she moved closer to her dark-type counterpart.
"You're back early tonight..."
The flustered Umbreon rose her forelegs a bit, shrugging. She didn't quite know how she could explain the shrunken human under her butt if Sylveon knew of him.
The best thing seemed to hide her catch for now. Hopefully, Sylveon wasn't going to find about the human.
Said fairy-type moved closer to Umbreon.
"Are you alright? You look weird..." she pointed out.
"I don't know what you're talking about. I'm fine." Umbreon replied nonchalantly.
From your current entrapment, you could hear muffled voices, but you couldn't distinguish the words.
It was probably the Umbreon that was currently putting you through this and whoever was in the cave with her.
During your stay under her rear, your trap grew hot to unbearable levels, while the dark fur that tickled every side of your body was becoming damp with sweat.
You tried to struggle under the crushing weight, but only managed to squirm pointlessly.
Or almost pointlessly, because your struggles to break free from the Umbreon tickled her in the most sensitive area of her body.
The dark-type yelped as her cheeks grew red - the critter was tickling her crotch.
If she didn't do something soon, Sylveon was going to find out about her catch.
"Hey, are you feeling fine? You're all red!" said fairy exclaimed, concerned.
Umbreon hastily formulated a plan - this was her only chance to make the shrunken human quit struggling. She would have all the time to examine him attentively later, when Sylveon wasn't around.
But for now, you needed to stop tickling her, it was getting really bothersome as well as making Sylveon wonder what was going on.
"Umbreon, what's going on?" Sylveon asked, growing more and more suspicious of Umbreon's weird behavior.
The dark-type fidgeted nervously.
"It's-" she trailed off.
Umbreon's flustered gaze went from Sylveon to a random corner of the cave; predictably, the fairy-type followed Umbreon's gaze and turned around to check whatever was making the dark-type so agitated.
Seeing the pixie distracted, Umbreon took the opportunity and hastily lifted her rear in mid-air; for a moment, you breathed fresh air again, free from the crushing pressure of the large butt and from the giant tail that kept tickling your feet throughout your whole time under the giantess.
You greedily inhaled as much air as you could before looking at the looming crotch that hovered above you: it was lowering again!
Hastily, you tried to move, but the huge behind was already coming back down on you...