Hello and welcome to this fine scientific document. Prepare yourself for a lesson in: Bra sizes, Boob Sizes, fruit(?), basic mathematics??!!, physics, and biology.
This is an intro course to the study of Tits and how the compare to each other. As well as the physics involved in bashing them with other boobs, fists, objects, etc.
There are a few notable topics for us to cover but I've noticed that there are some myths we should clear up first:
1.
Cup size tells you someone's size- This is a big fat lie. First of all US and UK sizes are different. Second band size matters. The cup size is relevant to the distance around bust.
2.
Size can be effectively judge from a photo- Its relative. If we are talking about a girl who is 5'8" 150 pounds and rocking a 42G rack. That photo could very well look like she has an average set of boobs when frankly she is a tall hefty darlin and the size around her bust is large in comparison to her already big breasts. Versus a girl with a 30E chest who is going to have a lot of boob on a small torso but, her chest doesn't have the same volume even if it LOOKS like shes substantially larger.
3.
Bigger boobs always win- This is also highly relative. Suffice to say bigger breasts mean you have more mass to swing around. Which for the nerds out there F=M*a
Basically if you increase mass (M) you can increase your overall force. So getting clocked by a bigger tit will impart more force at the same acceleration as a smaller tit. In addition to this there are myriad other factors we will cover in the breast composition section.
Bra Size (alternate title: Getting beat by an E when you're an H)First an illustration.
This is Kelly Andrews she is (hot) a 30H.
This is Tanya Danielle she is (also hot) a 36E.
So who do you think is bigger from the images and from the cup size and band size. (UK measurements so I'm not tricking you).
I'll let you consider your answer for a minute.
….
TIMES UP!
So you've probably guessed it's a trick question. Both of the girls are packing approximately 1000cc of boob. Note that Tanya is "enhanced" so this changes the physics a bit however in terms of actual volume they are the same size. This is a vocab term known as a Sister size. A sister size is a bra size that has a comparable volume but the band is a different length.
There will be a test.
So now we have to wade into the world of Bra sizes. For simplicity I've defaulted to UK sizes for everything. There are comparison charts for converting bra size but it seems the most straightforward to me to size UK because the US has an obsession with Ds for some reason.
https://www.herroom.com/bra-size-conversion-chart,1355,30.htmlNote band size is the same between the two.
And here is your sister sizes/Volume chart.
https://www.laurengreenbergmd.com/breast/what-is-the-volume-in-cc-of-a-cup-size/
So how does this all matter? Well I've seen more than my share of girls and I mean girls start in on a conversation about breast size and how they out class another girl from pictures when there is actually either A) nearly no difference or B) a huge disparity in size often in the favor of the girl with a "smaller" cup size but a huge band size difference. Usually this is the girl being accused of lying about her size.
Keep in mind this is all academic we are on the damn internet. An A cup could crush my titties if the story went that way. Makes no sense but we aren't actually smashing each others boobs so take this with a grain of salt.
Breast composition (alternate title: Those are totally fake)A quick biology lesson for perspective: Boobs are usually made up of a few types of tissue.
Fat- This is most of your boob
Breast tissue or fibrous tissue- most of the rest of your boob.
Glandular tissue- milk glands, etc.
Skin and nerves- exactly what it sounds like
Your breast sits on muscle over bone. This is relevant for a few reasons. If you've ever played around with exercising you probably know that building up the muscle under your breasts makes them look more pronounced. It can also decrease their size because when you exercise your body reduces your fat stores and surprise surprise your boobs are a bunch of fat.
The fibrous tissue also matters because it's part of what gives your chest firmness. More tissue less fat. More firm less squish.
This is further compounded by the nerves in the skin of your breast. If you've ever taken a hit to the chest you know it hurts like hell. There are extensive nerves in the skin and the tissue of the breast that are responsible for this. Higher the density of nerves the more sensation. Which leads to your ability to take punishment in a fight.
Still with me?
Okay now we add in enhancements. This dramatically changes the composition of the boob. Think of these like the Terminator in a titfight. Squishy outside and potentially hard unfeeling tit crushing on the inside. In addition the nature of the implant and the surgery involved have wildly varying effects including things like loss of particular sensations such as pleasure or pain due to nerves that were cut. The point is that when you include implants and enhancements you end up with a rather wild range of results in your titfighting experience.
For a practical standpoint this is again academic. For cybering purposes I dont really care if you are enhanced or not it doesn't change how I write unless that's specifically part of the cyber.
Comparing Breasts (alternate title: Do my watermelons match up with her cantaloupes?)TLDR: It doesn't matter. If you really care keep reading. If you're a writer and you want to titfight with another hottie. No one cares just use general terms, if you know you're bigger or that she is bigger just write it like that. Same goes for firmness vs squish. Enhanced vs natural. This is by its nature an academic exercise so only use it if you REALLY care to want to be realistic.
The easiest way to put this is simple:
What is your cup and band size?
What is hers?
Are they a sister size?
Are they within a reasonable volume of one another (convert to CCs from the size)?
Make sure you're both using the same size guide, American vs UK VS EU is different.
Are there any other important considerations? Enhanced breasts, particularly pert or firm breasts on one side, lack of sensation from a surgery, etc.
Keep in mind that photos can be deceptive. If your opponent is a tiny girl with a low weight and a big cup size. Check her band. Her boobs maybe relatively big compared to her torso so she looks like a monster in her photos but in reality she is actually smaller.
