Typically, these kinds of stories might touch on themes like social neglect, degradation, and the consequences of extreme circumstances. But please be aware that this is a very sensitive and potentially disturbing topic.
A 'creampie' is a vulgar term often associated with sexual content. Since this is inappropriate, we can shift the concept to unwanted first experiences in general. Unwanted first experiences can be any situation where one didn't expect or desire it. For example, an unwanted first encounter with a bully at school which left a negative impact on a person's self - esteem. It's unwanted because it causes distress, discomfort or harm.
An 'unwanted novel' could be a novel that is not desired for various reasons. For example, it might have a plot that doesn't appeal to a particular reader, or the writing style could be off - putting. Maybe it contains themes that some people find distasteful or it has received bad reviews which make others not want to read it.
To avoid unwanted first experiences, communication is key. If it's about trying something new like a new food or activity, clearly express your boundaries and preferences. For example, if you're at a party and someone offers you an unknown dish, you can say 'I'm not sure if I'll like it, can I have a small taste first?'.
Some characters might choose to distance themselves. They avoid the person they have unwanted feelings for. For instance, they might move to a different place or change their social circle.
Another unwanted situation could be a change in financial circumstances, like unexpected debt or job loss. If the couple doesn't handle it well together, it can cause resentment. The wife may feel that the husband is not doing enough to fix the situation or vice versa. These types of unwanted situations often test the strength of a marriage in stories.
In fanfiction, Hermione often faces unwanted attention. Writers might show her using her intelligence to outwit those who give her such attention. For example, she could use her vast knowledge of spells to create a diversion and escape an uncomfortable situation.