Venus is that part of us that is pretty, nice, sweet and pleasant. When touched by Jupiter, these qualities will be exaggerated. You'd think that's great, considering the things Venus is associated with are mainly positive, but quite often, Jupiter can bring too much of a good thing, it's like an overkill. It may turn the sweet traits of Venus into something rather syrupy, cheesy and corny. Jupiter can turn the good traits of a planet into ridiculous, annoying and unpleasant ones by exaggerating them too much.
So, rather than simply being super charming and sociable, what you'd expect of a strong Venus, Jupiter can give this planet a rather sleazy and greasy type of quality. Individuals with strong Venus Jupiter aspects may be over the top in their good manners and have too pronounced a polite, agreeable and sociable side.
So, although Jupiter is often seen as a great benefactor and known for bringing abundance and luck, the simplicity and humility of Saturn can actually be more pleasant than the ridiculous exaggerations of Jupiter.