It was normal for us to be the three of us all the time. Sora (older sister), my first love partner of the same age, a firm person, a caring person, a too serious personality, a slender beauty Suzu (younger sister), two years younger, innocent youngest child, spoiled temperament, lonely, a little capricious, plump, big breasts, both of them liked me. Sora wa Tin, Suzu wa Sora ... They were separated by going on to higher education while hiding their feelings from each other. I liked Sora, but I was afraid of hurting Suzu, and most importantly, I didn't have the courage to confess myself. Three years have passed since then. I went to Tokyo to look for a job... - With her mother's nosiness, she decided to stay in a room where the two of them shared a room ... The two who met again were thrilled to see that they had become more mature. "Sister, you still like me, don't you?" When are you talking?" "Then, please give me a tin" "Eh... Ahhhhhhhhhhhhhhhhhhh - Even if it provokes Sora to be jealous, it sticks to me and seduces me, and I am indecisive ... I went with the flow as it was. Sora found out about everything. "I've always liked you..." All the time," they were devouring each other in a crazy way. - Even though I just my sister Suzu ... I'm the worst. - When she sensed that each other was by the atmosphere, a fierce battle began between the sisters ... - "Hey, which one are you dating?" - Slender and tight 'Sora' whip whip is too dangerous 'Suzu' I can't decide that ... I can't say. - If you were wondering about the answer, the three of you would have sex together ... To the development of reverse 3P ... If I can have such a great experience, I want to stay like this for the rest of my life...