Husband, please forgive me… My breasts were being squeezed. (Rena Kuroki, ADN-655)

The husband, Koji, inherited his family's estate from his deceased parents. Though ordinary, the couple lived a harmonious and peaceful life. One day, Koji's younger brother, Shigeki, suddenly returned home. Hearing that Shigeki had lost his job and that Koji was his only remaining relative, he was now relying on him. After the three began living together, Shigeki gradually turned his sexual desires towards Reina. Although confused, Reina became immersed in a pleasure she had never experienced before. Then…