@Him
Like a fursuit? Maybe the furries have developed this tech already, they have a lot of engineers. I'm not involed in that community but that would be one of the places I'd look for such a suit.

synchronicity is kind of like a multiplayer version of LOA

@nicemushroom17
I think this would be the meta if tallow already has vitamin D and K.

Side note I talked to a trans who said that penis color being darker is due to cells being stretched and they noticed their color being lighter after they stopped getting erections.

edit: can you also include the products you use for vit e oil?

@NoeticJuice
While taking Passionflower were you also on any medications?
I recently reduced my SSRI to half of the dose when it was at maximum. I've noticed a few months later that my anxiety levels do spike more frequently. Sometimes while waking up after not having eating in a while.

I imagine supplements work better if you haven't been on medication.

In one of the LOA (Law of Assumption) threads someone was posting pics and talking about trying to manifest a better body. People were telling him to restrict caloric intake and work out, someone said he didn't have to do that and should "look up Ray Peat".

@Lothric
Currently I use a bit of apple cider vinegar on shredded carrots. I haven't been adding coconut oil to make the carrot salad because I haven't enjoyed the texture/taste so I do coconut oil swish beforehand.

Are you experiencing this with all foods or just certain ones?

@nicemushroom17
How about combining vitamin E with tiny amount of beef tallow? Maybe this concoction can work:
Vitamine e oil as the main lube/carrier, small bit of beef tallow, few drops of vitamin d, maybe drink milk afterwards.

@LetTheRedeemed
There's also the concern over vitamin K which is needed to balance vitamin D. If the milk is full fat it should have vitamin K2, I wonder if K1 is needed as well

@nicemushroom17
Interesting, have you noticed any side effects? Do you think replacing lubricant with beef tallow would be viable?

@LetTheRedeemed
Would drinking milk at night be enough calcium? I'm wondering if enough vit k and calcium can be obtained from food to balance the vit d if only a vit d supplement is used.

I attempted the topical route as Haidut suggested.
Basically used vitamin D/K oil as lube instead of lotion while masturbating.
Result was a very strong erection (essentially felt like maximum even if arousal isn't matching it),
It's possible maximum engorgement repeatedly could have a stretching effect but I don't know as I stopped after experiencing side effect.

One possible confounding variable in the study could have been the lack of checking starting erection strength/quality of the participants where if they started with lower levels of overall hardness and increased with supplement caused the new measurements to be longer.

Side effect was racing heart rate afterwards making it difficult to fall asleep, main reason for stopping was because this didn't feel like it was a positive reaction.

Possible alterations to personal experiment could be using single drop with water based lube or lotion (lower dose rather than 1 or 2 dropperfuls of D/K oil)
Product used was Liquid Vitamin D3 K2 10000 iu & 200 mcg - Vitamin D with MK7 Vitamin K2 Drops