I want to simplify/define the masturbation-related tags (particularly autopenetration) on the wiki since it is kind of a mess. I don't mean that they are tagged poorly, just that the wiki was written over several years and doesn't really agree with itself. I ended up delving into penetration as well, so I threw that in there too.

My current thoughts:

Penetration is not very well defined, but the current e6 usage seems to be "has a penis inside them" or "sticking something into someone" (in the case of insertion).

Autopenetration should fill in for most of the same places that penetration would. The emphasis should probably be on someone sticking their penis into themselves and would not include insertion or autofellatio.

• autopenetration:
• All cases where a character's penis or tail or is inserted into their own body (anal, vaginal, cloaca, urethral, cervical). This also includes unconventional entrances into the body (nipple, navel,ear, improvised, etc.)
• This does not include mouth penetration. For this use autofellatio instead.
• masturbation:
• All cases where a character is sexually stimulating themselves (penis, balls, anus, pussy, urethra, or cloaca) using their own body parts (hands/hooves/paws, fist, feet, tail, breasts, mouth, noodly appendages, dildo arms, etc.) or another object (dildo, carrot, bowling pin, large building, etc. for penetration; pillow, rocking horse, etc. in the case of humping)
• penetration:
• All cases where a penis or object (dildo, aeroplane, etc.) is put into a character's body (anal, vaginal, cloaca, urethral, cervical) for sexual purposes. This also includes unconventional entrances into the body (nipple, navel,ear, improvised, etc.)
• This does not include mouth penetration. For this use fellatio instead.
• Insertion:
• Inserting an object (dildo, aeroplane, etc.) into another character for sexual purposes.

Also:

• implication autopenetration -> masturbation
• implication autofelatio -> autopenetration nope

The above should not change 99.99%+ of the masturbation and penetration posts that are already tagged (correctly), and it mostly only applies to things that aren't tagged with these. Obviously things can be changed (and obviously reformatted/simplified), but this is my take on things.

How does this look?

I like the changes. Checked the penetration wiki and it looks like the final edits you made there are pretty good.

However, I thought that the insertion and penetration tags were for organic bits and inanimate objects respectively. I may be wrong on that one though.

Also, I wanna give a list of implications that would probably need to go along with the changes, but I'm on mobile and checking existing implications is a pain. I'll get back to it later :P

Tokaido said:
I like the changes. Checked the penetration wiki and it looks like the final edits you made there are pretty good.

However, I thought that the insertion and penetration tags were for organic bits and inanimate objects respectively. I may be wrong on that one though.

I assumed that at first too, but insertion is already implicated to penetration. /shrug

Tokaido said:
Also, I wanna give a list of implications that would probably need to go along with the changes, but I'm on mobile and checking existing implications is a pain. I'll get back to it later :P

I'd be happy to refine any bits of the wiki. I'll be working on some of them tonight.

Tokaido said:
However, I thought that the insertion and penetration tags were for organic bits and inanimate objects respectively. I may be wrong on that one though.

Not exactly. Insertion is reserved for inanimate objects. Penetration is penis, tail, or inanimate objects (so anything that is insertion is also penetration, but not the other way around). Note that organic bits other than a penis or tail generally have their own tags to use (fisting, fingering, muzzle_fucking) and do not get the penetration tag.

Snowy said:
Not exactly. Insertion is reserved for inanimate objects. Penetration is penis, tail, or inanimate objects (so anything that is insertion is also penetration, but not the other way around). Note that organic bits other than a penis or tail generally have their own tags to use (fisting, fingering, muzzle_fucking) and do not get the penetration tag.

TIL we have a tag for that. Added to the wiki.