Later

After finishing up, Joseph helped them to his home before he went back out, catching the neighbour getting her brains fucked out. When Joseph went to investigate, he came across this sight when knocking on the door

https://rule34.xxx/index.php?page=post&s=view&id=11138108

That image came about just after this situation:

https://rule34.xxx/index.php?page=post&s=view&id=10788216

Their names are Nocturna for the futa and Xaessya for the bitchy bimbo and it didn't take much to accidentally break concentration once they saw Joseph's penis while Xaessya was causing sexual mischief in front of their guest. In a single instant, Joseph was unearthing their secret where they are angels, one being a futa dark angel and the other being a normal angel. They ended up messing up and tried to not only wipe Joseph's mind but also rewrite him even coming, causing the True Demon Lord system to act up and reverse that pulse, creating a time bubble that played events as if Joseph never arrived, going 25 years into the future. In this time, Xaessya's mother moved in, the couple had 2 kids, and Nocturna made Xaessya's mother into her bitch, creating 2 more children. The names of the mother and kids are:

Faith Jr and Aiassis with Nocturna and Xaessya: https://rule34.xxx/index.php?page=post&s=view&id=8854702

Faith Sr with her 2 kids, Moon Dust, and Rainbow Star: https://rule34.xxx/index.php?page=post&s=view&id=8125145

When time finally stabilised, the angel family realised what had happened and were apologetic, inviting Joseph inside who had to watch 25 years of life from 3 different adults and a further 18+ years of life from their offspring, multiplying the numbers since shit replayed after finishing a person's saga to play from the perspective of another person. On the bright side, this meant that Joseph was now intimately acquainted with the family, on the downside it meant his mortal mind, with a solid conception of time, had to sit in a chair looking through different eyeballs for years for around 147 years at the minimum. The only reason he wasn't a complete vegetable was because these moments were foggy and he eventually got used to it after 32 years. They knew all of this because they were also **** to witness their own lives, going through those 147 or so years but watching behind Joseph as he couldn't move or look away, only having the sense of sight in the infinite voids that are the minds of angels. They saw the torment of the mortal mind but the unrelenting resilience they didn't think they could find in even their own race. This made everyone see Joseph with either admiration or pity, except for Nocturna, because while Xaessya was trying to console and check up on Joseph, Nocturna just stood there nonchalantly, showing the same cold indifference she has to strangers to Joseph. This should have made everyone disgusted with her but that was simply how Nocturna was and why Xaessya fell in love with her, getting protected and showing clear boundaries between strangers and the ones she grew to care about.

This image is the sight Joseph was seeing: https://rule34.xxx/index.php?page=post&s=view&id=10006416

But then Nocturna simply disrobed the two of them using magic, creating this sight: https://rule34.xxx/index.php?page=post&s=view&id=9953579

Nocturna had originally planned to simply give him a pat on the back and walk away to lovingly embrace her family in both sexual and heartwarming manners. But Nocturna didn't become a fallen angel and survive for so long for no reason, seeing how Joseph somehow had a dangerous aura that mortals shouldn't usually bear, and although she was definitely strong enough to suppress him, as a father to her 4 kids and a husband to her 2 wives, her maternal instincts kicked in as she tried to make a clear line using her dominance as the patriarch/matriarch of the household. Thankfully, the others didn't share her sentiment and quickly got her to warm up to him, apologising and treating him like a part of the family, helping this vegetable of a man regain his mind, eventually getting used to him and allowing him to see what goes down in the family's dark and dirty closet. He became privy to how Faith Sr was dominated by her children with Nocturna, getting treated like a baby by her own children. He was also able to see how their family treated sex like a bonding experience, messing with their offspring while they were playing games by fucking or getting fucked with dicks.