After My Disguise as a Boy Playing Volleyball Was Exposed [Haikyuu!!]

Fujiwara Sakuraki was forced to bind herself to the [Volleyball!!] System. [Selected for you: Nekoma High School Boys' Volleyball Club] Fujiwara Sakuraki: ??? Wait, it can get your gender wrong too? [The System has a bug. You can break your bond after playing volleyball for all three years of high school. To avoid getting kicked off the team before then, you must not reveal your true gender.] Fujiwara Sakuraki thought the System was talking nonsense, then spent the whole night throwing up into the toilet. Fortunately, she got along pretty well with the volleyball team. The guys did the cooking and waited for her to come home every day, and after exercising, she could eat anything and everything. Until one day... The team's setter, Nekoma, asked her through the changing-room door, "Do you think our school's girls' volleyball team is too weak?" Fujiwara Sakuraki: Help... To keep her secret from getting out, Fujiwara Sakuraki made a pact with Nekoma. Then, to keep an eye on him, she used the all-powerful System Daddy to move into his house. Later, Nekoma said: "If you keep hiding it, everyone's going to think I'm gay." ★ Male lead: Kenma, a high school student ☆ Classic girl-disguised-as-a-boy trope ★ My take on a Japanese high school ☆ Idea noted on 2021.08.20 Theme: Perseverance leads to success