FJIN-050 The abnormal Izon family. My husband still sucks his real sister's breasts, who has been a shut-in for 20 years in the same house, and affirms this dependent relationship. Rieko Hiraoka.

It's been five years since I started living at my husband's family home. The head of this household isn't my husband, but his sister-in-law, Rieko, who has been living here all along. I know that my husband is not attracted to me but to her... He worships her in an abnormal way, like a baby clinging to her, the only person he can be dependent on... But I can't say anything. No matter how abnormal the situation is, this is the only place for me... Sister-in-law, actually, I know everything. Hehe