What are some possible reasons for a fanfiction about Issei from High School DxD having a situation where he can't... (again, assuming a non - adult interpretation)?

One possible fanfiction could involve Issei exploring the unique powers that come with having both dragons. He might struggle to control the combined might at first, leading to some chaotic but also comical situations in the school setting.

I'm not sure of a specific fanfic on this. But you could start by looking on fanfiction.net or Archive of Our Own. Just search for 'High School DxD Issei ice powers' and you might find some great reads.

A plotline could be that Issei discovers some secrets about Rias that he doesn't like. For instance, he might find out that she has been using him in some way for her own goals in the underworld. This would lead to his hatred and a break in their relationship. He could then start working against her, forming his own group or allying with her enemies.

In 'dxd high school op issei fanfiction', it's likely that it centers around Issei in high school. It could be that the author explores how Issei, with his OP (over - powered) nature, navigates through the typical high school problems like dealing with bullies, making friends, and also his relationships with other characters from the DxD series. It might also show how his OP abilities affect his daily school life and his place in the high school hierarchy.

It could be really cool. Maybe Issei discovers his ice powers during a battle against a powerful enemy. He could freeze his opponents in their tracks and create ice sculptures out of them. His friends would be both amazed and a bit scared of this new power of his.

I'm not sure if there is a specific fanfiction with that exact plot. Fanfiction can cover a wide range of themes and scenarios in the High School DxD universe, but this particular one might be a bit more niche. You could try searching on popular fanfiction websites like FanFiction.net or Archive of Our Own to see if it exists.

One reason could be that she was getting ready for a bath and the dog just barged into the bathroom. She was in the process of undressing and the dog was there.

Perhaps the 'gangbang' could be interpreted as a group of friends or family members gathering around the wife to celebrate a special occasion like her birthday or a big achievement. They all come together to surprise her and have a great time.

Well, Issei in High School DxD fanfiction is significant for multiple reasons. He is the protagonist in the original series, so in fanfiction, he serves as the anchor for many alternate storylines. Writers can explore his backstory more deeply, like his family life before becoming a devil. His interactions with different factions in the High School DxD universe, such as the devils, angels, and fallen angels, offer a wealth of possibilities for fanfiction. Fanfiction can also focus on his training and how he hones his skills, which is an exciting aspect for many fans.

One possible reason for such a fanfiction could be to explore a different dynamic in the story. Maybe the author wants to show a more complex relationship where Issei has some deep - seated issues with Rias' leadership style or her decisions. It could also be a way to create conflict and drama, which are essential elements in fan - created stories.