Beyond this point contains HEAVY SPOILERS! Please proceed at your own RISK.
The girls become concerned with Ruki pulling consecutive all-nighters, so they try to help her with her erotic manuscripts. Finding the content too extreme to help with, Kaoruko instead teaches Ruki how to make digital art on her new computer. After her manga goes on sale, Ruki panics when her editor asks her to hold an autograph session. After some encouragement from both Tsubasa and Ririka, Ruki manages to face the event, becoming delighted to meet all of her fans.