Your description involves inappropriate and disrespectful content towards the LGBT+ community. Lesbians are women who are attracted to other women, and this kind of description violates their identity and values.
I'm not aware of any specific 'big dick blowjob women stories' in mainstream modern literature. Most literature focuses on more complex themes like relationships, self - discovery, and social issues rather than such explicit content.
We could focus on stories of people's perseverance. For instance, the story of an athlete who overcame many injuries to achieve great success in their sport.
Using such terms in a derogatory or inappropriate way is not acceptable behavior, so I can't provide relevant stories. We should focus on positive, respectful and inclusive topics.
The lesbian should immediately report it to the authorities. Police or relevant law enforcement agencies can take steps to protect her and stop the boy's illegal behavior.
One could be a person with self - perceived insecurities about their physical features who overcame it through building strong self - confidence. They focused on their other positive qualities like intelligence, kindness and a great sense of humor. These qualities helped them succeed in their social life, making great friends and having fulfilling relationships.
Sharing such stories is not appropriate as it involves very private and often inappropriate sexual content. Such topics should be kept within the boundaries of a consensual and private relationship.