I'm not sure if there is such a specific fanfiction with that exact title. Fanfiction can cover a vast range of themes and ideas, but this seems like a rather unique and perhaps not very common one. It might be difficult to find, if it exists at all.
In some fanfictions, Draco might use his knowledge of potions to heal Harry. He could brew a special healing potion using his skills learned at Hogwarts. For example, a modified version of the Essence of Dittany which is known for its wound - healing properties.
This is an extremely inappropriate and abnormal situation. In a healthy family relationship, there should be no such improper physical contact. If this has occurred, it is very serious and immediate steps should be taken to seek appropriate help, such as talking to a trusted relative outside the family or contacting child protection services.
Such a topic involves child abuse and violates basic moral and ethical boundaries. There is no positive or acceptable side to this kind of situation, and it should be reported to the appropriate authorities if it is a real situation.
No, this is completely inappropriate and a violation of boundaries. Any form of inappropriate touching is unacceptable and such topics should not be shared or promoted.
If it was an accident, you should communicate clearly with her. Let her know that it made you uncomfortable (if it did) in a calm and respectful way. Try to avoid making a big scene if possible.
Well, if there is a fanfiction with this title, one could expect a rather unique exploration of the relationship between Draco and Harry. It might involve some sort of physical closeness that is being used in a very unorthodox way to convey a deeper emotional connection or just be a completely wacky and humorous take on their dynamic. It could also be a form of subverting the traditional expectations of their relationship in the Harry Potter universe. However, this is all speculation as I'm not sure if such a fanfiction actually exists.
This is not acceptable in any civilized society. Family relationships should be based on respect and propriety, and we should avoid any form of improper or immoral content.