[Requests Accepted] [万草丸] 妹を虐めていた俺が朝起きたら知らない兄に脅える無力な妹になっていた [RJ202358]

Transform into a girl as your hidden desires manifest as a younger sister! Experience an incestuous relationship with an unfamiliar older brother as your sister version of yourself. ■ "Stop it, big brother!" Your screams echo... Become a younger sister that reflects your hidden personality and desires. Answer questions to calculate your concealed true nature! ● Just answer simple questions: - Do you like sports? - Are you good at being alone? - Are you good at studying? - Do you eat snacks every day? - Do you always complete your summer homework? And more... The birth of your sister version! ■ The source of terror! You can also set an unfamiliar older brother who targets the younger sister! You can customize various aspects such as style, special skills, and personality traits. ■ Random occurrences possible The computer may even automatically generate completely unexpected settings!