Tenchi Muyo!

I can't believe no one put this up yet. Oh, well. Anyway, in a nutshell, Tenchi Muyo! is about a teenage guy in rural Japan who lives an ordinary life. Or he used to. Now however, he lives with six insane alien women who love him. They are:

Ayeka-Princess of a planet called Jurai and Tenchi's great-half-aunt. Since she's royalty, apparently **** to that degree is customary.

Sasami-Ayeka's sister, and therefore also a princess of Jurai. She looks like a child, maybe 12 years old, by Earth standards. She won't be in any sexual situations per se, though her 'future-form', Tsunami, may be cast in one. I kinda doubt it, though.

Ryoko-Infamous space pirate, wanted fugitive the universe over and the Galaxy Police's #1 most wanted since attacking Jurai. She's Ayeka's main rival for Tenchi. She's alos super-powerful, can fly, teleport and use energy blasts.

Mihoshi-A consumate ditz, yet somehow also a member of the Galaxy Police, an interstellar police **** (of course). Really likes Kiyone.

Kiyone-Also a space cop, but unlike Mihoshi, is good at it. Or would be if Mihoshi would quit screwing up all the time. Loves Tenchi least; hates Mihoshi.

Washu-The self-proclaimed #1 genius of the universe, and no one says otherwise.

What the girls look like is readily available online.
Other characters:

Tenchi-The hapless, hopeless semi-star of the story, though never the cause of the problem. A mostly average guy, except that he's 1/4 alien on his father's side (see 'Yosho') and able to wield something called 'the Jurai power', a power passed down in the Jurai royal line. It's said to be the most powerful **** in the universe, but there are always those who say their's is better. Those same people also usually come after Ayeka to prove it. He loves all the girls, he just wishes they would give him a moment's peace every once in awhile. He's got a loooong wait on that...
Oh, and i assure you, Tenchi is NOT GAY!

Yosho-Tenchi's grandfather, and in the distant past, the successor to the throne of Jurai. He left the planet, using pursuing Ryoko as his excuse. The real reason is that he didn't want the crown because it didn't 'suit him'. He's a sword fighter who appears in a legend as the one who slays a great demon (Ryoko), and has taught Tenchi his style. He's not as good as Yosho, but he's still nothing to sneeze at.

Ryo-Oh-Ki (or Ryo-oki)-Usually, Ryo-Oki is a cute, cuddly cat-rabbit creature, about the size of a bunny. But when needed, she becomes Ryoko's feared spaceship. In the latter form, she's equipped with enough weapons and armor to fight off most of the GP, or is fast enough to simple evade them. She can also become a humanoid child-like version of herself. She, like Ryoko, is a creation of Washu.

Tsunami-Sasami's future-self. In her youth (several hundred years ago), during the attack on Jurai by Ryoko, Sasami nearly died, but survived by 'combining' with the spirit of Jurai's most powerful ship, Tsunami. Now Tsunami has become a reflection of Sasami's future, though in a sense they are the same person. To put it another way, she IS Sasami; she WILL BE Tsunami. Get it?