The theme of temptation is often present. The black suit offers a lot of allure in terms of power and a different way of doing things. Spider - Man has to resist the temptation to fully embrace the more violent and self - serving aspects of the suit. Also, there is the theme of isolation. As he changes while wearing the black suit, his relationships with friends and family can become strained, leading to a sense of isolation.
A lot of the time, there's a theme of mystery. The black leather suit can give a character an air of mystery. Fanfiction might delve into the character's secrets or the enigma surrounding them when they're dressed in it. For example, in a detective - type story set in a fictional city, a character in a black leather suit could be investigating a mystery, and the suit adds to their allure.
One common theme is the struggle with the symbiote's influence. The black suit gives Peter enhanced powers but also tries to corrupt him, so many fanfictions explore how he copes with that. For example, he might have to fight against the suit's urge to be more violent.
In some black suit Spiderman stories, we see how the suit changes his appearance and fighting style. It gives him a more menacing look. There are tales where he struggles with the new - found power and the voices in his head that the symbiote seems to bring. His interactions with other characters, like Mary Jane, also change during this time. She notices the difference in him and tries to help him get back to his normal self.
MJ (Mary Jane) would be a likely character in the harem. She has a long - standing relationship with Spider - Man. Gwen Stacy could also be part of it. And then there might be characters like Felicia Hardy (Black Cat) who has her own complex relationship with Spider - Man. In some fanfictions, other female superheroes from the Marvel universe like Elektra might also make an appearance in the harem.
One interesting plotline could be Peter Parker struggling to control the power of the black suit while still maintaining his moral compass. Maybe he has to face off against a new villain who is specifically drawn to the dark energy of the suit.
One common plotline could be the black suit Spider - Man having to protect his harem from various villains. For example, Venom might target the people in his harem to get to Spider - Man. Another plotline could be the relationships within the harem, like how the different characters interact with each other and with Spider - Man. Maybe there's a bit of jealousy or competition among them.
One common theme is the idea of opposites attract. Spiderman is young and often naive in some ways, while Black Widow is more worldly and experienced. Another theme is the power of teamwork leading to love. As they fight side by side, they start to see each other in a different light.
One common theme is the 'opposites attract' idea. Spiderman is young and relatively new to the superhero world, while Black Widow is more experienced. Their different backgrounds and levels of experience can create an interesting dynamic. Another theme could be 'finding love in the chaos of superhero life'. They both have busy lives saving the world, and the fanfiction might explore how they make time for each other and their relationship.
A common theme is the battle between good and bad. Spiderman represents the good, always trying to uphold justice, while Black Cat often toes the line between right and wrong. Another theme is the attraction they might feel for each other despite being on opposite sides, which creates a lot of internal conflict for both characters.
One common theme is the idea of forbidden love. Since they often operate in different moral grey areas in the Spider - Man universe, their relationship can be seen as something that shouldn't happen but does. Another theme could be redemption. Black Cat might see Spiderman as a way to redeem herself, and a kiss could be a symbol of that new start.