Domestic Girlfriend

Natsuo is a high school student who finds himself dealing with the emotional struggles of unrequited love. His feelings are strongly directed toward his teacher, Hina, which makes his current situation particularly painful. His feelings remain unreciprocated, leaving him in despair as he navigates the complexities of adolescence and unfulfilled affection.

In an attempt to forget his sorrows and perhaps find some happiness, Natsuo attends a social mixer. During this event, he encounters a girl named Rui, with whom he forms a connection. Their interaction leads to them spending the night together, filled with a mixture of impulsiveness and hope that their encounter might be a one-time thing. Both believe that their meeting was a fleeting moment without lasting consequences.

However, life takes an unexpected turn when Natsuo’s father announces his remarriage. The new wife is a woman who has two daughters, both of whom Natsuo has met before. Remarkably, these daughters are none other than Hina and Rui—the very individuals with whom Natsuo's life became complicated. This revelation sends shockwaves through his world, forcing him to confront feelings and situations he had not anticipated.

The coincidence of the family setup dramatically escalates Natsuo’s emotional turmoil. He is now caught in a web of family relationships that are intertwined with his romantic feelings. Navigating these new dynamics becomes a challenge, as he must reconcile his affection for Hina, his impulsive night with Rui, and his changing familial situation.

Ultimately, the story delves into themes of love, family, and personal growth amidst difficult circumstances. Natsuo’s journey is a complex coming-of-age experience, where he must learn to cope with his emotions, responsibilities, and the unpredictable twists of fate. This narrative explores how relationships can be complicated by unforeseen circumstances and how individuals seek stability and understanding amid chaos.