Blue Triangle · The Forbidden Guest Episode 1 / 2
Asato and Akane share a loving relationship until Akane's childhood friend, Kyosuke, arrives seeking a temporary place to stay. Despite Asato's hesitation, Akane welcomes him in, only for Kyosuke to use their past bond to manipulate and seduce her. Torn between her loyalty to her boyfriend and an irresistible, forbidden attraction, Akane finds herself trapped in a secret affair that threatens to destroy her happiness.
