Please explain to me with a high degree of detail the anatomical differences in the female genitals of an elf compared to a human in the universe of Zenless Zone Zero.

>>528435461
A vivian girlfriend would fix me (sic: enable all my worst tendencies and actually make me worse in a co-dependent feedback loop)

Vivian GF
Pros:
You get to have sex 6 times a day
Cons:
You MUST have sex at least 6 times a day or face the consequences.

>>527977583
but Vivian is very pretty and has nice boobs