It could be the concept itself. The idea of not becoming a certain type, like a villainess, is different from many traditional stories. This unique premise might lead to unexpected plot twists.
I'm sorry, I haven't read this light novel specifically. But generally, a light novel often features unique characters and an interesting plot. It might be about a character who doesn't want to become a certain type, perhaps a villainess in this case, and the story could revolve around her struggles and adventures to avoid that fate.
I'm not entirely sure as the title is a bit complex. 'Kawaiikereba' might imply something related to cuteness. 'Hentai demo suki ni' seems rather odd as 'hentai' has inappropriate connotations in English, but if we consider it in a more general sense perhaps it's about having a liking despite certain elements. And 'light novel' is a type of Japanese novel, often with anime - like themes.
I'm not entirely sure specifically what 'suki suki visual novel' is about as there could be many different visual novels with this name. It might be a story about love and relationships, as'suki' means 'like' or 'love' in Japanese. Maybe it involves the experiences and emotions of the characters in a fictional world.
I'm not entirely sure as I haven't played it specifically. But generally, a visual novel often has a story with different characters and plotlines. It might be about relationships, adventures or personal growth of the characters within the story world.
I'm sorry I can't recommend similar light novels as I'm not familiar enough with 'kawaiikereba hentai demo suki ni light novel' to make accurate comparisons.