What could be the role of the little sister in 2012 TMNT fanfiction?

She could get kidnapped by the bad guys and the turtles have to rescue her.

The little sister could also be a key in uniting different factions in the TMNT universe. For example, she might befriend some of the Foot Clan members who are tired of Shredder's tyranny. Her innocent nature could make them see a different side of life. And with the help of her turtle brothers, they could work together to bring peace to the city. It would be a great plot twist and a way to explore new relationships in the TMNT world.

Well, the plot could start with the TMNT noticing their little sister being a bit moody. They decide to tickle her to make her happy. She starts to laugh and then they all end up in a big tickle fight. Eventually, they share hugs and it makes their relationship stronger.

Some fanfictions might introduce new characters as friends or allies of the little sister. For example, there could be a street - smart kid who helps the little sister understand the human world better since she's growing up in a rather unusual family. But the main focus always remains on the relationship between the turtles and their little sister.

One idea could be that the little human sister discovers the Tmnt's lair by accident. Maybe she was exploring the sewers for a school project on urban infrastructure. Once there, she befriends the turtles and helps them out with some human - world tasks like getting supplies or finding information on their latest enemy.

One popular one could be 'The Turtles and Their Little Sister's Adventure'. It often focuses on how the turtles protect their little sister in the dangerous world they live in. They face off against their usual enemies like the Foot Clan while also teaching their sister important skills.

Well, in a tmnt little sister story, the little sister might be an ordinary girl at first. But when she discovers the turtles' lair. She becomes intrigued by their world. She starts to learn self - defense from them. As time passes, she helps the turtles protect the city. For example, she uses her knowledge of the city's layout to guide them during a chase against bad guys.

She can be a catalyst for change in fanfiction. Her presence might disrupt Sherlock's usual way of doing things. For example, if she suddenly shows up in his life, he may have to reevaluate his solitary lifestyle. In some stories, she could be the key to solving a particularly difficult mystery that Sherlock has been struggling with, perhaps because she has access to a different social circle or has a different way of thinking.

The Foot Clan could be a main antagonist. They might see the baby sister as a way to get to the turtles, either by kidnapping her or using her to blackmail them. Another could be Shredder himself if he returns. He would surely not pass up the opportunity to use the baby sister against the turtles. And Baxter Stockman could also be an antagonist. He might be interested in using the baby sister for some of his mad - scientist experiments.

One possible story could be that the TMNT find their little sister feeling down one day. To cheer her up, they start a gentle tickling session. The little sister initially protests but soon erupts into laughter. It becomes a fun bonding moment for them all.