MVSD-565: A miña única irmá favorita rompeuse 10 días despois. - Ayaka Mochizuki, unha irmá de metamorfose oculta que inmediatamente caeu no groso do gokudo desigual porque lle gustaba demasiado o sexo e pretendía ser substituto de min.

My only favorite sister was broken 10 days later. - Ayaka Mochizuki, a hidden metamorphosis sister who immediately fell into the thick of the unequaled gokudo because she liked sex too much and intended to be a substitute for me