In the fanfiction, an interesting scene could be the arrival of the guests. Sonic could arrive in a flash, his quills ruffled from running so fast to get there on time. Knuckles might bring a special gift, a stone he found that has some significance in their world. And then there's the moment right after they are pronounced husband and wife. Tails could pick up Cosmo and fly around the area, showing off his new bride to everyone. The guests would cheer and throw flower petals in the air in celebration.
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.
A great scene would be the preparation before the wedding. Tails might be nervously checking all the arrangements he made, like the flower arch and the seating. Cosmo could be having a heart - to - heart with her bridesmaids about how much she loves Tails. During the ceremony, when they say their vows, the emotions could be so strong that the surrounding nature reacts. Maybe the flowers bloom more brightly or the small animals nearby become quiet out of respect for their love.
Tails and Cosmo's wedding was a magical affair. The meadow was filled with colorful flowers. Tails was nervously waiting at the altar. Cosmo walked down the aisle in a beautiful white dress made of the softest petals. Their friends were all there, Sonic with a big grin, Knuckles looking a bit shy. As they said their vows, the wind gently blew, as if nature itself was blessing their union.
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 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.
The cuteness factor makes it interesting. Tails is an endearing character and Cosmo is also very likeable. The idea of them having a tickle - related interaction adds a touch of playfulness and light - heartedness to their relationship.
Another plot could involve the daughter going on a journey to learn more about her parents' past. Along the way, she meets different characters who knew Tails and Cosmo. This journey of self - discovery also helps her to understand her own place in the world and her unique abilities.
One idea could be that Cosmo and Tails work together to build a new type of spaceship. They use their combined knowledge of mechanics and botany. Cosmo might contribute with her understanding of plant - based energy sources, while Tails uses his engineering skills. Another plot could involve them exploring a mysterious new planet where they encounter strange creatures. Cosmo could communicate with the planet's plant - like life forms, and Tails would figure out how to navigate the terrain.
One interesting storyline could be about Tails and Cosmo going on an adventure to discover a new power source for their world. They might face various challenges and enemies along the way.
A great Cosmo and Tails fanfic could revolve around them teaming up to save the day during a space - based crisis. Maybe an asteroid is on a collision course with Mobius, and they use Cosmo's plant - like powers and Tails' flying abilities and intelligence to divert it. They'd face challenges like zero - gravity situations and lack of oxygen, but their friendship would see them through.
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.
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.