"Citrus+" is a yuri manga series written and illustrated by Saburouta, serving as a sequel to the original "Citrus" series. The story continues to explore the romantic relationship between Yuzu Aihara and Mei Aihara, step-sisters who navigate the complexities of their feelings for each other amidst societal and familial challenges. Yuzu, a cheerful and outgoing high school student, initially struggles to adapt to her new life after her mother remarries, bringing her into the same household as Mei, the disciplined and reserved student council president of their prestigious academy.

The narrative delves into the evolving dynamics between Yuzu and Mei as they confront their emotions and the expectations placed upon them. Yuzu’s vibrant personality contrasts with Mei’s stoic demeanor, creating a compelling interplay of vulnerability and strength. Their relationship faces external pressures, including the scrutiny of their peers and the lingering influence of Mei’s troubled past, particularly her strained relationship with her grandfather, who holds significant control over her life.

Supporting characters, such as Harumin Taniguchi and Matsuri Mizusawa, play pivotal roles in shaping the story. Harumin, Yuzu’s best friend, provides emotional support and comic relief, while Matsuri, a younger student with a manipulative streak, adds tension and complexity to the narrative. The series also introduces new characters, such as Shiraho Aoki and Nina Aihara, who further enrich the storyline by offering fresh perspectives and challenges.

Themes of love, identity, and self-acceptance are central to "Citrus+," as the characters grapple with their desires and the societal norms that constrain them. The manga balances moments of heartfelt intimacy with dramatic conflicts, creating a nuanced portrayal of a same-sex relationship in a conservative environment. The story progresses with a focus on character development, as Yuzu and Mei work to build a future together while addressing unresolved issues from their past.

"Citrus+" maintains the emotional depth and romantic tension of its predecessor while expanding on the world and relationships established in the original series. It continues to appeal to fans of the yuri genre by offering a thoughtful exploration of love and resilience in the face of adversity.