I'd like a new transformative for lactation based on the Nuki Nuts perk. Breasts can swell a little, but I'd like the ability to allow my characters tits to fill to extremes before draining. A corresponding debuff like the one for large balls would make sense.
x1000 Storage Muliplier from
Lactaid Milk Tank isn't enough?
For reference, Flat (rating 0) breasts can hold 400 milliliters by default.
400 milliliters x 1000 = 400 liters, or about 105.6 US gallons.
Each cup size increases base capacity by 50 milliliters (x 1000 = 50 liters/13 US gallons).
You can store up to 200% fullness (you just start decreasing lactation above 100% and there are ways around that), so multiply by 2.
At 1000 Storage Multiplier, Flat breasts can hold 800 liters or 311 US gallons. Each cup size increases maximum storage by 100 liters or 26 US gallons.
Also fun: certain things are gated by Percent Fullness, so if you have < 40%, you can't bribe Rat's Raiders with Milk, and you can't use Milk Squirt below 80%.
If you have Flat breasts and 1000 Storage Multiplier, you need 160 Liters (42 gallons) to bribe the Raiders, and 320 liters (84 gallons) for Milk Squirt.
Also:
Honeypot from the
Gold Pill (or Orange Pill) allows your breasts to increase in size more or less indefinitely, with the corresponding storage increase. It more or less locks you at 20 >= Thickness, which may or may not be a problem.
There are a few other milking scenes: Feeding Saendra, feeding the female Naleen, Shekka has a scene, bribing the Rat's Raiders, Cynthia.