恋人に浮気され親友に裏切られ両親に見捨てられた俺は、学校のマドンナに救われた (Associated Names)

Yanagi Sora, an ordinary high school sophomore, has a girlfriend. Not just any girlfriend, but a childhood friend who has been with him since birth, Horie Runa. He confessed his feelings for her right after entering high school and they decided to get together. Sora thought they would stay together forever, go to college together,…