Teacher Sister & Moaning Sister Next Door – My Girlfriend Stolen

Synopsis

Jouru Hirose was just an ordinary student. He lived a normal life balancing school and part-time work with no real complaints. However, there was one thing he desired—a deeper relationship with Haruka Aizawa, a woman he’d admired since enrollment. Becoming the girlfriend of his teacher was just a fleeting dream. While harboring such resignation, Jouru spent uneventful days with Haruka’s loud younger sister Yuka, his carefree classmate, and Akari Usami, a junior coworker he couldn’t ignore.

But everything changed when his father approached him about remarriage. Amidst the confusion, Jouru unexpectedly began living under the same roof with the woman of his admiration. Living in the same house were also Yuka and Akari, and subtle signs of change began appearing in their relationships. As Jouru embraced this new environment with hope, an unimaginable worst-case scenario awaited him.