FERA-17 Lonely Mother Excessive Love and Passionate Sex Yoshizawa Mari

Since losing my husband, I have been raising my son, Yuichi, on my own. Recently, my son is of marriageable age and seems to have fallen in love with a girl, which is why he doesn't talk to me much. I suppose c** will eventually become independent, but if Yuichi were to find a girlfriend, I would be left alone... Every time I think about it, I feel so miserable... I am willing to do anything to keep my son from leaving me. For example, even if it means having a physical relationship...