Shinseki no Ko to O-Tomari Dakara de Na Fe (暂定的翻译: "The New Star and The Temporary Dwelling of Fe")
The relative turns out to be , a beautiful and somewhat sheltered girl who also happens to be his cousin. Due to the sudden cohabitation in a small apartment, the two are forced into close proximity. The premise kicks off when Mashiro, developing feelings for Kazuki and feeling lonely, initiates a physical relationship under the guise of "secret practice" or simply because they are living together ("O-tomari"). The story explores their evolving relationship as they navigate school life, keeping their taboo relationship a secret from family and friends. shinseki no ko to o tomari dakara de na fe
If you intended something close to Japanese, possible interpretations could include: Shinseki no Ko to O-Tomari Dakara de Na
“Because I’m staying overnight with a relative’s kid, y’know… fe?” (where fe might be a slang tag or an exclamation from a fictional dialect.) The story explores their evolving relationship as they
