No, it is not appropriate. Topics related to one's mother - in - law in a sexual context are private and inappropriate for public discussion. It violates social ethics and respect for family relationships.
Well, there's a story where the mother - in - law accidentally walked in on the couple during a rather amorous moment. But instead of getting all flustered, she just made a really quick joke about 'checking if the room was still in one piece' and left laughing, which made the couple laugh too later.
No, it's not appropriate at all. Such topics are not only disrespectful to family relationships but also go against the norms of decency. Family relationships are supposed to be based on respect and love, not something inappropriate like this.
In some families, the mother - in - law might be a sex educator in a way. A couple might be having difficulties in their sex life due to stress. The mother - in - law, being a psychologist, uses her knowledge to help them understand the psychological aspects of sex. She might recommend relaxation techniques and ways to communicate better with each other, which ultimately improves their sex life and their relationship as a whole.
One great mother - in - law story is about a woman who welcomed her daughter - in - law into the family with open arms. She helped her daughter - in - law adjust to the new family traditions and even taught her how to cook the family's favorite recipes. It was a really heartwarming relationship that grew over time.
It is completely inappropriate. Such stories are not only disrespectful to others but may also violate the law in some cases. We should promote positive values and avoid engaging with or spreading this type of inappropriate content.