Ruby Rose, Her New Cock, and an Ero System (A LitRPG RWBY AU)

Note: Written to be readable by everyone, including people who know nothing about RWBY.

Ruby Rose has always wanted to be a huntress, but to unlock a class and semblance, she needs to enter a Rift, one of the dangerous pocket dimensions containing Grimm. When one opens right in their backyard, she and Yang are given an unexpected opportunity.

Except strange things start to happen inside the Rift. Instead of receiving one class, Ruby gets two—which is impossible. And accompanying the second is a cock freshly grown between her legs, which her class expects her to use.

At least her dream of attending Beacon is finally coming true! Nothing will dampen that excitement. Not even a class that wants her to stick her new weapon in every girl she meets.

Including her sister. Though maybe that one's just her.

Disclaimers:

- See Tags.

- Ruby/Yang will be featured prominently.

- I plan to include 'Bad Ending' scenes with questionable content. However, the main path (what the characters experience canonically) will be mostly consensual and slow-build. These so-called bad endings will be clearly marked and unimportant to the plot. Feel free to ignore if they aren't your thing. I would call the general plot 'wholesome,' otherwise. Or at least not dark.