The natural feeling of being turned on... Juicy!

For anal play on others, there are a few go-to's.  
Gun Oil, both the silicone and the water-based. Water-based for toys, silicone for my fingers.
Eros Pjur Silicone is wonderful as well, and it's great for both anal play and condom use. I always put a bit inside the condom before it goes on to make for easier application, and it always goes inside a female condom prior to use.  
Crisco- Now, i know that this might seem a little out there, but for those who love to partake in heavier play like fisting, there's nothing like it. It has a tendency to get messy, but it hardly ever dries out. Coconut oil is also great for fisting too. If I know that I'm not going to be penetrated with a traditional latex condom, it's also great for other types of play as well.
Hybrid water/silicone lubes like Sliquid and Liquid Silk are also great for certain types of fantasy play, and also feel super nice.

UberLube, SPUNKLube, WET Platinum are my top 3 for buttseckz (or other anal play) but area also GREAT for vaginal too tho.
'Silk Hybrid' by Ride Lube or 'Force Recon' by Gun Oil just for buttseckz or other anal play.
 
http://ridelube.com/ride-silk-hybrid/  

http://www.gunoil.com/products/force-recon

http://www.spunklube.com/spunk-lube-hybrid

For a little touchy feely, if you know what I mean I prefer Nature Lovin' Koala flavored lubes because it will progress to more and if my mouth is going there I dislike the taste of most lubes.  I have Caramel Apple going right now.  Water based and condom safe as well as having a few ingredients that are supposed to suppress the spread of HPV and Herpes that can happen from skin to skin contact.  Just saying...

On the classic side I tend to use AstroGlide water based as my goto otherwise.  Gives me great glide without gumming up like some other lubes do.  Doesn't smell bad but does not taste good(to me it tastes like old wine).  For prostate play I tend to grab AstroGel, because it stays put better, and I always use finger cots for that since I most often have mid length fingernails and shredding is not sexy!

In a pinch I will use KY Liquid but the stuff is so thin that it is best when used with female condoms, I have found that for the guys this comes about at close to natural as I have gotten.

Another I like is Wet, their flavored are NASTY(they have that gross aftertaste) but Original and Light are both good and make for great glide.  Their Silicone based is good to, I just am not as big a fan of the silicone based so not really a good judge of that.  The only reason this brand has not taken over the AstroGlide's goto slot is availablity, since I have to order that one online.  AstroGlide I can pop over to Walmart and pickup on the fly

Uber Luber

Best for Greek lovers!!!  😜😜😜😜

I don't need lube.....I get wet very easily so I would say the delicious all natural juices for lube