More backstory on why the Gal is "iribitari" (staying over/loitering) and what her life is like outside the protagonist's apartment.

The narrative begins with a quiet otaku whose life is interrupted when a flamboyant and energetic gal starts spending significant time at his apartment.

The keyword "Tsukawasete Morau" (being allowed to use/borrow) often refers to the protagonist providing a safe haven for the girl. This taps into a popular "healing" fantasy ( iyashikei ) where the act of providing a home and being relied upon by someone beautiful and energetic provides a sense of purpose to the protagonist. Where to Follow the Story

: The "resident" gal moves into the protagonist's space, leading to a mix of domestic comedy and adult themes. Character Depth

: A live-action version (JAV) exists, which is a rare transition for this specific type of niche series.

The sentence appears to be: "Iribitari gal ni manko tsukawasete morau hanashi new"