One challenge could be different species differences. Since Tails is a fox - like creature and Cosmo is more of a plant - based being, they might have different life expectancies or biological needs. For example, Cosmo might need more sunlight than Tails. Another challenge could be the acceptance of their relationship by others. Some of their more traditional friends or family members might not understand their union at first.
Well, in a Tails and Cosmo married fanfiction, a big challenge could be communication. Cosmo has a very different way of thinking and communicating compared to Tails. She might communicate more with nature and energy, while Tails is used to more direct communication. Also, there could be the issue of where they would live. Tails is used to his workshop on Earth, but Cosmo might feel more at home in a more natural, plant - filled environment. They would need to find a compromise to make their married life work. And then there's the potential danger that Cosmo's enemies might target their relationship to get to her.
One challenge could be the difference in their species. Tails is a fox - like creature and Cosmo is plant - based. Their different biological needs and life cycles might pose difficulties. For example, Cosmo might need more sunlight and water than Tails. Another challenge could be the acceptance of their relationship by their respective communities. Some might not understand or approve of their inter - species love.
Once upon a time, Tails and Cosmo decided to get married. Their friends from Sonic's world all gathered. Tails made a beautiful ring for Cosmo himself. On the wedding day, the flower field was filled with colorful blossoms. Cosmo walked down the aisle in a dress made of stardust and leaves. They exchanged vows, promising to always be there for each other. After the ceremony, they flew off into the sunset together in Tails' plane, starting their new life filled with love and adventure.
Maybe Cosmo was turned into a different form, like a small, helpless creature. Tails stumbles upon her in this state while on a routine exploration. At first, he doesn't recognize her, but as he gets closer, he realizes it's Cosmo. He then devotes all his time to finding a way to turn her back to her normal self. Along the way, they form a deeper bond, and when she finally returns to her original form, it's a beautiful reunion.
One plot idea could be that they face challenges in preparing for the arrival of their baby. Maybe they have to deal with threats from villains in the Sonic universe who see their unborn child as a potential weapon or a way to manipulate them.
Perhaps Tails and Cosmo's baby is born with some unique abilities. It could inherit Tails' intelligence and mechanical aptitude along with Cosmo's connection to nature. They face challenges in protecting their baby from those who might want to use its powers for bad. So they go on an adventure to find a place where they can raise the baby in peace.
One interesting scene could be when Tails first sees Cosmo in her wedding dress. His eyes would widen in awe and his cheeks might turn a bit red. Another scene could be the exchange of rings. Since Tails is so inventive, he might present Cosmo with a ring that has some unique function, like a small tracker so he can always find her. And then there's the first dance. With Tails' agility and Cosmo's grace, they could perform a dance that amazes all the guests.
One common theme is sacrifice. Since Cosmo has a selfless nature in the original story, fanfictions often explore her willingness to sacrifice for the greater good or for Tails. Growth and self - discovery are also themes. Tails, being a young and intelligent character, often goes through experiences in fanfictions that help him understand himself and his place in the world better. This is sometimes related to his relationship with Cosmo, as she can be a catalyst for his growth.
One common theme is friendship. Tails and Cosmo are often depicted as having a very strong bond. Another theme is adventure, as they are usually involved in some exciting exploration or mission.
Another theme is growth. Both characters develop throughout the fanfictions. Tails might become more confident in his abilities outside of just technology, and Cosmo could learn more about the world around her and how to better control her powers. This growth is often a result of their experiences together and the challenges they face as a duo.
They would become more protective of each other. Tails would be constantly looking out for Cosmo during her pregnancy, making sure she's comfortable and has everything she needs. Cosmo would also be more dependent on Tails, and their bond would strengthen as they are about to become parents.