The ending leaves it ambiguous if the stories she's telling him are true or not anymore. But considering the last we see of her is saying she finally found someone important to her and ditching Chino & her Senpai's threesome leads me to think she got her act together and lied that she took part...
Chino (Iida's best friend) got a good "normal" ending too, she hooked up with her childhood friend in the original version after having a rough time with uni-senpai and his buddies having gangbangs with her.
It seems like in the end, everyone got what they wanted even if it's twisted for some...
Ordering a pizza in Japan can get pretty expensive since it's treated like a delicacy over there for some reason, that it doesn't matter if it's from a small shop or a larger chain like Pizza Hut. Even more expensive then any regular sort of meal set, including other fast foods like a burger set...
It's them, just checked out their credits page and same folks running the show.
They probably had a hissy fit at complaints and criticism they were getting and decided to rebrand to save face.
That's my guess is that she became a regular old human-like being after giving birth to the twins and the twins inherited not only her powers, but the curse on the Emperor as well.