Yes. It could be seen as a story of growth. The character who might initially feel like a cuckold due to self - esteem issues (the 'tiny cock' symbolizing lack of confidence) could end up growing stronger and more secure in himself and his relationship.
A non - vulgar 'cuckold tiny cock story' could be a fictional account of a relationship where the male character has an unfounded fear of being cuckolded. The 'tiny cock' part could symbolize his lack of self - esteem or his feeling of being not good enough. The story could show how he works through these feelings, perhaps by communicating better with his partner, seeking self - improvement, or realizing that his insecurities are baseless and that his relationship is based on more than just physical aspects.
No, it's not appropriate at all. This kind of content is not suitable for public discussion or sharing. It goes against basic respect for others and the values of a healthy society.
It could be that some of these stories are real experiences of individuals dealing with body image issues related to that aspect. But a lot of times, in the world of storytelling, things can get embellished. People might add details to make their story more interesting or relatable, so it's a mixed bag.
Adventure themes are great alternatives. For example, stories about exploring uncharted islands, facing wild animals and finding hidden treasures can be full of excitement and thrills.