Well, it could be a fan - made story where Loki has some sort of connection to the Infinity Stones. Maybe Loki is on a quest to find them, or they have some strange power over him.
I'm not entirely sure specifically what that particular 'loki forced lemon fanfiction' is about as it could vary greatly. But generally, in fanfiction, 'loki' refers to the character from Norse mythology or the Marvel universe. 'Forced' might imply some sort of non - consensual or difficult situation, and 'lemon' often is a code word for sexual content in fanfiction. However, this type of content is often not in line with ethical or respectful storytelling.
The Goblin's Tail was a Japanese manga and animation in which Loki was an important character. Here are all the episodes in which Rocky appeared:
The Fairy's Tail (1)
The Goblin's Tail (Part Two)
3. The Fairy's Tail (IV)
The Fairy's Tail (6)
Chapter 5: The Fairy's Tail (7)
Chapter 6: The Goblin's Tail (8)
Chapter 7: The Goblin's Tail (Part 9)
Chapter 8: Fairy Tail (10th episode)
Chapter 9: The Goblin's Tail (11th episode)
The Fairy's Tail, episode 15
The Fairy's Tail (16)
The Fairy's Tail, episode 17
The Fairy's Tail, episode 18
The Fairy's Tail, episode 19
The Fairy's Tail, episode 20
The Fairy's Tail (21)
The Fairy's Tail, episode 22
The Fairy's Tail, episode 23
The Fairy's Tail (24)
The Fairy's Tail, episode 25
The Fairy's Tail (26)
The Fairy's Tail (27)
The Fairy's Tail, episode 28
The Fairy's Tail (29)
The Fairy's Tail, episode 30
The Fairy's Tail (31)
The Fairy's Tail (32)
The Fairy's Tail (33)
The Fairy's Tail (34)
The Fairy's Tail (35)
The Fairy's Tail (36)
My answer was not accurate enough. According to my knowledge of online literature, there is no description or mention of a 70-year-old woman named "Kang Kang". You might have remembered the name or the plot wrongly. If you can provide more information, I will try my best to answer your questions.
No. Sex scene novels usually contain sexual content which is not appropriate for minors. Such content can have a negative impact on their mental and moral development.
In many comic storylines, Kang takes on the role of a timekeeper. His ability to control and manipulate time makes him a significant and complex character.
Kang wasn't typically black in the comics. Usually, his character was presented with other characteristics. However, the comic world is diverse, and there could potentially be an exception I'm not aware of.