In the fanfic, Bardock might be filled with pride. He could be thinking how his son has grown into such a powerful warrior. After all, Goku has come a long way from being a little Saiyan baby sent to Earth. Watching Goku fight Buu, Bardock might see all the potential he always knew Goku had, finally being fully unleashed.
In the fanfiction, Bardock might be in a state of awe. Goku's fight against Buu is no small feat. Bardock would likely note Goku's ability to keep getting back up, no matter how hard Buu hits him. He might also be thinking about the power levels involved. In his time, the power levels he knew were much lower. Now, seeing Goku take on a foe as powerful as Buu, he'd realize just how much the Saiyan race has evolved, especially with Goku as a prime example.
In a straight - up power comparison, Goku has the ability to reach extremely high power levels that can destroy planets. But Naruto has the power of the Nine - Tailed Fox and his Sage of Six Paths mode which also gives him immense power. If the fight takes place in Naruto's world, Naruto could use the environment to his advantage, like summoning giant toads or using the terrain. On the other hand, if it's in a more open space like in Goku's battles, Goku could use his flight and long - range attacks more effectively. So it's hard to say who would win definitively.
It could potentially influence Goku's fighting style. Bardock was a fierce warrior with his own set of techniques. Goku may subconsciously incorporate some of Bardock's fighting spirit or even mimic some of his moves. Also, Bardock's presence could be a source of inspiration for Goku, making him come up with new strategies on the fly during the fight against Buu in the fanfic.
In a one - on - one fight between One Punch Man (Saitama) and Goku, it's really tough to say. Saitama is known for being able to defeat any opponent with just one punch. However, Goku has a vast array of powerful forms and techniques. If Saitama landed his first punch, he'd win instantly. But Goku's speed and ability to constantly power up could potentially give him an edge. He could keep dodging Saitama's punches until he found a way to overpower him. It really depends on how the fight is set up in the fanfiction.
His presence can add an emotional depth. It could be a moment of connection between father and son, even if Goku doesn't know Bardock is there. It might also serve as a reminder of Goku's Saiyan heritage.
The interesting aspects in 'Goku and Fem Buu Lemon Fanfiction' might include the exploration of their relationship in a new light. Goku is known for his friendship - based relationships, but with Fem Buu, it could be something more complex. It could be a relationship that starts off rocky but then evolves as they face challenges together. Another aspect could be the world - building. The fanfiction might create new settings or tweak the existing Dragon Ball universe. For instance, a new planet where Goku and Fem Buu are stranded and have to rely on each other to survive. This would not only test their abilities but also their relationship.
One popular fanfiction could be 'The Bond of Buu and Goku' which explores an interesting friendship between female Buu and Goku. It has some really cool action scenes and character development.