I question if they actually have more bugs in them than Orochi has snakes - he kind of can explode into a lot of them
Orochimaru summons his snakes, so it doesn't count. He shares his snakes with Anko.
Oh HypoSoc, you know no one can think of Aburame and sex in the same sentence. Shino's so passive-aggressive because he's the #2 rookie ninja behind Sasuke but HE never gets any fangirls.
All the Aburame, are drowning in sex, especially Shino. And not just bug sex. The stoicism and passive aggressiveness only add to their charm. They just don't talk about it.
I'd assume there's sometimes trouble finding significant others who are maybe-sometimes fine with foreplay involving Clan Jutsu.
Fact: The Ninja World is extremely deadly, even to the most powerful. Those who cannot fight back are in even more danger.
Fact: In spite of the above, civilians exist. Not only do they exist, but they manage to out number their Ninja counterparts.
Fact: If the death rate is higher, and yet the population too consistently remains higher, it stands to reason that the Civilians survive as a species by outbreeding Ninja. Massively outbreeding them.
So, in the Elemental Nations, it is clear that their are only two survival strategies, Ninja Clans, and Civilian swarm reproduction.
In the case of Ninja, not only are superior genetics passed down, but so are techniques, which are more important. As techniques favor similarity for perfect repetition, this has led to a desire for reproducing with only similar individuals. For smaller groupings, the risk of incest related disorders outweighs the benefits of techniques, but for large enough clans the risk is mitigated. Thus successful clans of large enough size are compelled to inbreed among themselves, to best foster their development toward a specialized niche. Their techniques become more developed across generations, and their culture becomes more homogenous and self contained, with only the occasional influx of new blood for novelty in genetic and technique stock, leading to the clans as they currently are. Sometimes clans go extinct when another clan manages to usurp their niche, but, for the most part, this is a successful strategy.
Civilians, on the other hand, cannot make use of the "Clan" strategy, as it is nonoptimal for r-type breeders. Instead, they spread far and wide, avoid disasters that a Clan would fall in the face of, but never achieving prominence. General hardiness is selected for as opposed to niche bloodline limits and the like that the Clans favor. So civilians are evolutionarily encouraged to mate with strong individuals period, not simply similar individuals. As such, Ninja, with their objectively superior genetics, are prime targets.
Unfortunately, Ninja clans, as has been explained, are closed-knit communities of inbred super mutants. Civilians face two dilemmas from this: one, they have to overcome the Ninja Clan's natural propensity for interbreeding to attract a mate, and two, they must be capable of mating with whatever shark-face, mouth-handed, part-dog, literal zombie-person abomination this particular inbred strand of hyper humans happens to have developed into.
The first can be solved by not acting as competition. While Ninja Clans favor a tightly bound in group community, noncommittal relationships are no burden. A Ninja on a mission may simply bed a civilian with no consequence, allowing the civilian to get the glorious Ninja genetics without forcing the ninja to invest time an energy that is necessary for the next generation of their clan.
The second requires another evolutionary selector. A civilian must be capable of sleeping with absolutely any Ninja, not matter their varied phenotypes. Moreso, it is expected that they should pursue the abnormal as a priority, as such is a sign of the Ninja's power and breeding. So, successful Civilain strands fetishize the difference, to encourage mating protocols.
And thus, through basic Evolutionary psychology, we have established that Civilians in the elemental nations are hyper-sexual, hyper-fecund literal bastards with a universal ninja fetish and ALL OF THE KINKS. The Aburame Clan, as the kinkiest of Konoha's Clans, is literally drowning in Civilian Groupies.
The above chain of logic is entirely reasonable, and is, in fact, the only possible legitimate conclusion one can reach.
.