Thankfully, firm as they are, Faye's breasts can be squished down, and the rest is contortion.

"Okay, uhm, maybe if you push here--mmngh!"

"No, you have to twist a little, like this!"

"Mmgh, mmfhm!"

"Not helping, Dad..."

"I don't know, the way he's twitching inside me is definitely helping me with something..."

"Perv. Now, how about you just push..."

There was a creak and a crack, and Faye stumbled into the house, breasts bouncing and wobbling with Edward between them holding on for dear life, although his knot helped considerably in keeping him where he was. Trying to stand up straight, Faye found her ears brushing against the ceiling and opted to stay slightly hunched over as she turned around and found Lily inspecting the door frame and the glass pane of the large window beside it.

"Doesn't look like you broke something, but that crack didn't sound good," she mused before stepping inside and closing the door. "Maybe once Dad and you can separate, he can take a look and stuff..."

"Wait, I broke something?!" Huffing, Faye sat down on the sunroom's little couch, filling up the available seating space entirely with her enormous tush. It felt like sitting on an giant cushion, and... with a groan, a splintering sound and a loud thump, the couch collapsed under Faye, her sextuplet of tits wobbling as she dropped a few inches.

"Well, now you did," giggled Lily, grinning at the disgruntled look on her packmate's face as Faye shifted to find a comfortable position, crossing her arms as she pouted - or rather, she tried to cross her arms. Biceps bulging, Faye squished her uppermost tits together and tried to push her forearms between them and the middle ones until...

"Mmmgh, mmmgh!" Edward, so far content to just cling to Faye's front and be sandwiched by boobs with a combined size that eclipsed his entire body, suddenly began to struggle and weakly slap at the giant orbs that Faye now realized were crushing his head.

"Oh fuck, sorry!" Jerking her well-muscled arms to the sides to give her packmate room to breathe - as much as that was possible between her gargantuan tits - Faye stared down at her cleavage with wide, worried eyes. "Are you okay?"

"Mmfghg..."

"Sounds like. Now, uh, mind telling me what that was out there?" Lily plopped down in a recliner, sighing as she fiddled around under her shirt to free her four lower breasts from the tube top squishing them. "I thought you didn't want to fuck Dad? Also, uh, well, you... you were..."

"I. I know. It was... I mean, I don't know what came over me." Faye fiddled with the armrests of the couch, trying to look at her feet and only seeing her mountainous tits and their bottle-sized, erect nipples. With Edward still stuck inside her, neither they nor Faye's cock showed any sign of going down. "Blowing Dad was... alright, I guess, but when he fucked my tits, I got really into it. It was fun! And it felt so good I even came! Well, and then he came, and, well, I..."

"And you were so, let's say... sex-brained that you couldn't resist, huh?" With a lopsided smile, Lily groped her upper right and middle left tit and jiggled them. "Been there, done that."

"Uh-huh. Well, that ended with me growing a pussy... and that's when I lost it. I-I was so empty, and Dad was so hard and throbbing, and..."

"I know what you mean. Why do you think I jumped you when we got back from Baxter's? It's... I still haven't said sorry for that..."

"Hey." Raising her head to look at Lily, Faye found her packmate fiddling with her hands, unable to look at her packmate. "It's alright. I know exactly how you felt - and I mean, I was way rougher with Dad. It's as if.."

"As if your instincts take over, and there's nothing you can do about it."

"Mmfgh?"

"Yeah, Dad, it's... oh, screw this." Faye let herself slide off the broken couch until she was half lying on the ground and shoved both arms between the soft masses of her tits until she felt Edward's body. It felt so small now... "If you want to take part in the discussion, we need to understand you."

Grabbing Edward with both hands, Faye pulled him out from between her breasts until her packmate knelt between her splayed legs, still firmly stuck within her and looking only a little breathless after being stuck inside soft masses of flesh for almost ten minutes. As it was, Edward let himself sink forwards to rest on Faye's gargantuan love pillows, apparently still firmly in the grip of the afterglow, eyes half-lidded and barely focused as he gazed at his so much bigger packmate. Faye had never seen him so out of it - and she now realized that this wasn't the only reason Edward's face looked off to her.

(I'm going to put this to a vote - do you guys want Edward to turn into a huge, hunky himbo, a huge, hunky bimbo or something more akin to Lily? Let me know in the comments and feel free to suggest other options if you'd like.)

UPDATE: Voting has ended. We have 8 votes for "Something like Lily" and around 5 for "hunky bimbo". Considering there's an 60/40 split, I'll do things like this: Write a canon continuation where Edward turns into something similar to Lily (and James/Faye in the beginning) and write a chapter where he turns into a hunky bimbo. I don't expect to continue the latter branch, at least not very far.