My father-in-law lost his mother-in-law six months ago, and perhaps because of the loneliness, he started to turn to alcohol. Unable to bear it any longer, my husband encouraged him to live with us, and they began living together three months ago. However, his drinking only increased. My husband, who is shy by nature, couldn't say anything to my father-in-law. My father-in-law had seen me masturbating every day, which was bothering me due to the lack of sex with my husband, and one day he took advantage of this weakness...