Dome x Kano

Plot

Natsuo is an ordinary high school student living with his dad as his mother passed away when he was younger. Natsuo wants to be a writer trying to write in his spare time and has a secret crush on his English high school teacher, Hina but is too afraid to show his feelings. To get over his feelings and try to forget about Hina he goes out with friends and meets Rui, who is totally unsociable and unable to hold a conversation but invites him home with her! She does not want to start a relationship, nor does she care about Natsuo, she just wants to have sex because she is a virgin and doubtful she can find 'love' or a boyfriend.

Without much thought Natsuo agrees but afterwards feels guilty for losing his virginity to a girl he doesn't really particularly like. Just having sex with a girl he just met makes him feel he betrayed his crush to Hina. In a twist of fate his father announces that he is getting remarried and a love triangle full of surprises gradually unfolds as Natsuo, Rui, and Hina all end up becoming part of the same family and living under the same roof. The story point is Natsuo love-triangle style with slice of life element with humorous scenes.

Characters

Natsuo Fujii (藤井 夏生)

Born on July 13, Natsuo is a high school student and an aspiring novelist, full of creative impulses but hiding it from all his friends and classmates. He is deeply in love with his high school teacher Hina but in the process of trying to get over his feelings, he lost his virginity after meeting Rui at a party. Then, as if by some evil chance his father announces that he is getting remarried and introduces Natsuo to his future wife and her two daughters Hina and Rui with whom they will be sharing a new house.

Rui Tachibana (橘 瑠衣)

Born on September 5, Rui met Natsuo at a party and they both decided to run away and lose their virginity together. Her excuse was that she wanted to experience sex and as she was doubtful of finding 'love', she wanted to try with him. She is an excellent cook and has trouble understanding other people's feelings and expressing her own, so when living with Natsuo and Hina she is bewildered with everything happening around her and the development of 'feelings' for Natsuo.

Hina Tachibana (橘 陽菜)

She teaches English to High School students, she is very good looking, sociable and easy going, the exact opposite of her sister Rui. Her private life is a mess as she was involved in an affair with a married man, and then with her step-brother Natsuo.