For superficial reasons I enjoy the idea of Usagi/Demande and Usagi/Ail. I liked Demande's creepy obsession with Usagi and NQS and I liked how Ail just randomly started crushing on Usagi but was so bad at hiding it from An.
Definitely Haruka/Michiru aka Uranus/Neptune!! I think their relationship is just so sweet and touching, I love seeing them together. I watch S and Stars just for their relationship, lol. They're one of my all-time favorites in anime.
Other ships I like... Usagi x Mamoru I like in the first season and the Ail/Ann Arc, afterward, though, it just begins to piss me off as Mamoru becomes more and more of a useless dimwit. Naru/Umino is cute. Luna/Artemis is cute. I like Rei/Yuuichirou. Usagi x Seiya is okay, I can't really see Usagi ever returning Seiya's feelings, though. As far as non-canon yuri couples... I like Usagi x Rei and Rei x Minako in the manga.
Usagi x Mamoru- Although I do like them best while they were in their bickering banter phase, I’m ok with how they were portrayed in the S season as it shows how much they’ve grown into a sweeter relationship. Besides, most of those “bickering couples” turn all lovey dovey when they actually do become a couple. The ones that remain like that usual end up having a very abusive relationship like Louise and Saito (no hate to those who like them). As for Super S, although they had some great moments, I’ll admit that they’re relationship was really boring then, but I guess that’s mostly because the writing that season didn’t create as exciting storylines as the previous seasons. I can’t really count Stars since he wasn’t in the majority of it, but the moments he had with Usagi were mostly cute.
Haruka x Michiru- They have a very intimate and sweet relationship. I kinda like when they constantly try to make each other jealous for fun (well that was mostly Michiru).
Demande/Saphir (Only in the 90's anime and some of the musicals)
Chibi-Usa/Helios (Only in the manga)
Venus/Kunzite (Manga only)
Reinako (Manga and PGSM only)
Minako/Usagi (Manga only
Mamoru/Fish-Eye (anime only)
One-sided Petz/Saphir (anime only of course)
Mamoru/Fiore (anime only obviously)
Human Artemis/Minako (Manga only)
Mamoru/Kunzite (Manga and PGSM only)
Mamoru/Setsuna (Manga and Musicals only)
Rei/Usagi (90's anime only)
Rei/Koan (90's anime only)
Beryl/Queen Serenity (90's anime only really, I think it could be interesting if Beryl attacked cause she was a spurned lover of Q. Serenity.)
Beryl/Pluto (Musicals only)
Galaxia/Usagi (Manga only)
Galaxia/Mamoru (Manga only, don't ask me how I started shipping this absolute crackship)
Minako/Mamoru (Manga only and maybe PGSM too)
Lethe/Mnemosyne (Manga only obviously)
Rei/Mamoru (90's anime only obviously)
I'm neutral on:
Koan/Rubeus (90's anime)
Haruka/Usagi (Manga only obviously)
Any Senshi/Shittenou pair that's not Venus/Kunzite (maybe Mako/Nephrite I can tolerate but that's about it)
Haruka and/or Michiru with any man
Tigers Eye or Hawk's eye with anyone
Black Lady with anyone, Chibi-Usa with any adult for that matter too, especially if it's the 90's anime continuity where she isn't in fact 900 years old.
Wiseman with ANYBODY (yes I've seen disturbing doujins of this... don't ask)
THANK YOU! I'm not one to ship shame, ship whatever you want but the ship itself just really skeeves me out. Demande acts like a creepy rapist around her, especially in the manga, and Usagi's no means no and should be respected.