MIAA-702 [Reducing Mosaic] ``The purpose of his remarriage was my stepchild's anus.'' Maika Nisizumi's three days during her mother's return home, when her new father continued to develop her immature anus

[A beautiful girl's anus is being developed by an old man...] Maika, who lived with her mother, started down the path of becoming a delinquent due to her single-parent environment. - At that time, she decided to remarry, and her new father moved into the house. - Someone I can't fall in love with... - While my mother was away, that being bared its fangs and revealed its true nature. - Maika tried to resist the devil who was targeting her undeveloped anus, but she could not forget the look on her mother's face who was happy about her remarriage, and Maika's anus began to erode, expand, and develop...