I was wondering what people's views are on the best gunge / substance for having sex in?

What feels great, tastes/smells good, has the right texture / consistency, is reasonable easy to clean and get rid of? Would it be a synthetic gunge or just good old pudding?

Plan to fill a large bag with it and frollock with the wife, so as it would be a largish quantity, reasonably cheap to buy would be a bonus.

Thanks in advance for your replies!

Gunge. Messysupplies or Messypup are good if you can/don't mind shipping from the UK . Natrasol's good. I found Messysupplies "MS gunge" a bit too sticky (harder to wipe away from eyes).

It has the advantage of being unlikely to interfere with normal vaginally bacteria to cause thrush, and contains no oil that might interfere with condoms.

Just beware of how slippy it is underfoot. Also avoid getting any inside a condom, as the extra lubrication can make it liable to slide off.

+1 for gunge/hec/natrosol/methylcellulose. If you're in the US, splatter emporium is a good supplier, or the above mentioned on the other side of the Atlantic. If you're elsewhere, you can probably still get methylcellulose or hydroxyethylcellulose and then just add tempra paint.

It doesn't taste "good" but it really doesn't have much of a taste at all. There is probably some flavoring you can add that is vaginally safe but unless you're really trying to eat it, it's fine. It tastes like lube. It basically is lube with fewer preservatives.

Yogurt is another option that is vaginally safe and tastes better, but that can end up really smelling if you leave it out for more than like 20 minutes

The methylcellulose / natrusol gunge ideas above are entirely sensible. However, I would just note that
1) You don't actually need that much of whatever you decide to use to have plenty of fun. A couple of litres of most substances is enough to cover a naked human body, certainly more than 5 litres is overkill unless you are wanting to saturate clothing with it. This makes a greater range of substances affordable.
2) We've actually had sex in a very wide range of substances without problems. Gunge, but also molasses, custard (pudding?), cake mix, frosting, porridge, emulsion paint and clay based mud are all things we've used and enjoyed. High sugar content items can in theory encourage yeast infections in the vagina but, as I say, we've never had a problem ourselves.

Another vote for MS gunge- its great stuff to fuck in.

I'll also mention Clayzee Colours from MS- which is coloured bentonite clay. Looks and feels more like gunge, but more opaque and a bit easier to clean off.

Slube is also great, its a water based sex lube you mix by the bucket as you do with gunge.

I've always used MS gunge from
Messy supplies. So much fun

Just a quick note to say thank you for all the responses folks. The Clayzee Colours from MS looks particularly interesting.