I'm not aware of any such 'Twilight' fanfic with that title. Fanfics in the 'Twilight' universe usually focus on the relationships, adventures, and the vampire - human - werewolf dynamics. A title like this is rather inappropriate and goes against the general themes of the original series.
It is completely unethical. Forcing any form of inappropriate or sexual behavior, even in the context of a story, violates basic principles of respect, consent, and human dignity. No one should be made to engage in any such demeaning act in any situation, real or fictional.
Well, it could be that some people find the content too explicit or lacking in depth. Maybe the storylines are weak or the characters aren't well-developed.
There are several possible motives. For some, it's about embracing their femininity in a different way. Nipple piercings can be considered a symbol of boldness and individuality. It could also be a result of a personal journey of self - discovery and body acceptance. In certain situations, it might be influenced by a partner's preference in a healthy and consensual relationship, but ultimately, it should be the woman's own choice based on her comfort and what she wants to do with her body.
Taking care of newly pierced nipples requires some patience. She needs to be vigilant about hygiene. In addition to cleaning with saline solution, she should also make sure her hands are clean whenever she touches the area. If there is any sign of redness, excessive swelling, or discharge that looks abnormal, she should consult a doctor or a professional piercer immediately. It's also important to not change the jewelry too soon. Wait until the piercing has fully healed, which usually takes a few months.
Well, one important thing is to choose a reputable piercer. A professional piercer will ensure that the equipment is clean and sterilized, reducing the risk of infection. After getting the nipples pierced, she might experience some swelling, which is normal. Using ice packs gently can help with that. And she should avoid touching the piercings with dirty hands. In terms of aesthetics, she should make sure it's something she really wants as it's a rather permanent change in that area.
No, it is not appropriate. Using erotic stories to 'turn someone on' is inappropriate and disrespectful in most contexts. It violates personal boundaries and can make the other person uncomfortable or offended.