Definitely not. This kind of story is not only unacceptable in terms of ethics but can also be very disturbing. We should focus on positive, healthy and ethical storylines.
One way is through education. We can teach people, especially the young, about ethical values and what kind of content is unacceptable. This can help them to recognize and avoid spreading such stories.
It is generally not ethical. Everyone has their own sexual orientation, and trying to force or seduce someone into a relationship that goes against their natural orientation can be a form of manipulation. A straight girl may be confused or uncomfortable with such advances.
We should focus on positive and healthy relationship stories. Stories about inappropriate relationships like this go against moral and ethical standards.
There are no positive stories in the context of an inappropriate relationship like this. Grandmothers have a traditional family role and a girl - girl romantic relationship in this context is not acceptable in terms of ethics.
Once upon a time, there were two girls named Ava and Sophia. Ava noticed Sophia's kindness towards animals. Ava started inviting Sophia to volunteer at the local animal shelter. She would often compliment Sophia on how good she was with the animals. Sophia was gradually seduced by Ava's shared interest and Ava's positive energy. They ended up spending a lot of time together at the shelter, forming a deep and meaningful relationship.
In a small town, a girl named Sophia noticed an older guy, David, who was known for his kind heart. Sophia was determined to get to know him better. She started to volunteer at the same community center as David. She would always give him warm smiles and compliments on his work there. Sophia would also make sure to be around when he needed help. Gradually, David was drawn to Sophia's positive attention and they became closer.
One possible motive could be a desire for friendship. Maybe one girl sees qualities in the other that she admires and wants to be close to her, like in the case where one girl is attracted to the other's creativity and tries to 'seduce' her into a friendship by sharing related interests.
One common trope could be the initial hesitation of the straight milf due to her self - identified heterosexuality. For example, she might be confused by her unexpected attraction to the lesbian. Another trope could be the lesbian's confident and alluring approach, using her charm to gradually break down the milf's barriers. And often there is a sense of secrecy or taboo in such a story, which adds to the allure.