[Tutor] We Are All Prisoners of Our Sister

Sawada Tsunayoshi, a first-year student at Namisei Middle School, has a sister that everyone recognizes as perfect. She is gentle, beautiful, and has excellent grades. She is an "angel" in everyone's eyes. However, as his younger brother, Sawada Tsunayoshi knows better than anyone else that what his sister likes to do most is to play around with his poor brother, bully him, and then say with a smile as if nothing happened: "Oh... Tsuna is so cute." Tsuna had already accepted his fate that his life was destined to be his sister's toy. Until one day, he brought his friends Yamamoto and Gokudera home for the first time to study together. ... He saw that his sister smiled the genuine, dangerous... Interested smile of a hunter when he discovers a new prey. Sawada Tsunayoshi felt a chill running down his spine. He had a strong premonition. My life is about to become even more dire. This time, he wasn't the only one being targeted. "The gentle trap is expanding——" --- Smart, gentle, and beautiful... It always steals our hearts easily and makes us unable to escape. But... There is no way to refuse. Because—— No matter in the past or in the future. We are all "captives" of my sister——... —— Imagination has reference Carnivorous big sister x threesome, but it's not just a threesome It's all about daily life on campus, with almost no main plot. You don't have to worry about the heroine being sanctioned ( Intention: The next year is the best!