Well, the setting could be a key factor. If it's a 'Voyagers' kind of setting, perhaps it involves exciting travels and adventures. This backdrop can add a lot of spice to the romance, as the characters face challenges together during their voyages, which in turn strengthens their bond and makes the romance more interesting.
Another similar novel might be 'Journey to the Heart'. It involves a journey, and during that journey, the main characters discover love. The way the relationship develops and the emotions are portrayed are somewhat similar to what one might expect in 'Voyagers Temptress'.
The 'the temptress romance novel' could potentially be about a woman who uses her charm and beauty to get what she wants in the realm of love. It could tell the story of how she meets a man or men, and how their relationships develop. There might be obstacles like family differences, societal norms, or personal secrets that they have to overcome. The temptress character might start off as a bit of an enigma, gradually revealing her true self as the story progresses, and through the process of falling in love, she might also change and grow as a person.
I don't know for sure since I don't have details about this particular novel. But it likely has a female temptress character as one of the main characters, and probably a male love interest.
Forbidden love is often present. The stowaway situation usually means that the relationship is not supposed to happen in the beginning. Maybe it's against the rules of the ship or the social status of the characters is different. This makes the love story more intense and captivating.
Another great one might be 'Stowaway Love on the Orient Express'. A woman stows away on the famous train and meets a mysterious man. Their encounter leads to a passionate love affair filled with secrets, cultural exploration and a race against time.
It's hard to say exactly what a 'temptress Harry Styles fanfic' is about without reading it. However, generally, in fanfics, the 'temptress' could be the main focus of the plot, with Harry Styles being the object of her charm. It could explore themes of attraction, power dynamics, and fame. For example, the temptress could be a fellow musician trying to steal Harry's spotlight, or a mysterious girl who catches his eye and turns his world upside down.
A sexy student temptress in a story might be confident. She could have a certain charm in her appearance, like her style of dressing which might be a bit flirty yet still in line with a student's look. Maybe she has a way of talking that is alluring, using her words to draw people in.
You can try some popular fanfic websites like Archive of Our Own (AO3). It has a large collection of fanfics, and you might be able to find 'temptress Harry Styles fanfic' there by using the search function. Just type in the relevant keywords, and it should show you the stories that match.