A Yandere' Boyfriend

A boy named Aiko went to his friend named Isabelle's house only to be captured by her. Even though she kidnapped him, because of how Isabelle treats him, he is starting to fall in love with her. Aiko is also being targeted by Isabelle's twin sister and her widowed mother, and Isabelle Is trying her best to prevent Aiko from fall in love with her sister and mom by any means necessary.