MVSD-584: A miña única irmá favorita rompeuse 10 días despois. - Mizuki Yayoi, unha irmá desagradable oculta que inmediatamente caeu no groso da desigual estrada extrema porque lle gustaba demasiado o sexo e pretendía ser o meu substituto.

My only favorite sister was broken 10 days later. - Mizuki Yayoi, a hidden nasty sister who immediately fell into the thick of the unequaled extreme road because she liked sex too much and intended to be my substitute