In the new sunshine bathing the outermost circles of Hell, the ex-nefarious-horny-succubus known as the Queen of Nookie had experienced karmic collapse and been replaced by...the Queen of Cookies, a cute little teddy bear girl who ran a bakery and played the drums! She goes by Queenie.
Unfortunately, the combination of karma impact and a summoning ritual decohering into pure sex had created a few exceptions. The freshly-banged curse, suddenly noting the absence of the beings it had just communed with, satisfied the exception requests by creating a shiny new interdimensional door in the back of the bakery against a wall, labeled "EARTH BUT SEX / SAFE TO OPEN" in not-shiny black print on a yellow background, like a warning plate.
Queenie, having put down her crown/chef's-hat for the day to enjoy some baked goods, noticed this new door on her way to the staff exit.
"Huuuuh, what's this?" she said. "Looks like a warning sign...What's this 'sex' thingy, and what does dirt have to do with it?"
She was pretty familiar with warning signs in her work as a baker (gotta avoid getting burned and all that), but this was a new one. It DID say it was safe to open, so she gingerly pulled the handle and looked in...to see a bunch of weird naked humans bumping into each other! Of course there were humans in Hellen Land (Hell was deemed too rude for the public), but they were all sad busybodies who didn't like to listen to songs and just wanted to stay home being angry all day. For whatever reason, Queenie felt awkward and...huh?! She had a new hole in her bottom inside her clothes, but it was like a sensitive pocket. She wasn't a koala or a kangaroo or anything like that, why'd she have such a weird pouch? It was like a human female's thingy down there, and they usually covered those. Well, no use investigating new territory when you've got new anatomy to check over....
Queenie quietly shut the door to leave the weirdly interactive humans alone for now. She felt...different, but she wasn't sure how to describe it beyond the physical difference. Maybe she should investigate that?