FSDSS-218 An Unsuspecting Brothers Girlfriend Rolled Into My Apartment Living Alone And Lived Together For 3 Days Yume Nikaido

Des：Friday 6:00 PM. A pleasant voice rang out along with the sudden intercom. The conversation with Yume-san, my brothers girlfriend, was a momentary relief for me as I was tired from studying for entrance exams. The time just the two of us passes, but my older brother, who was scheduled to come later, doesnt show up at all even at night, and while Im confused, Yume-san is forcefully begging me to insert myself...