Step 1. Set your ball efficiency (cum efficiency) at 100~200
There are some choices, like
Nuki Nutbutter while balls were internalized, or using
Equilibricum with big balls (big balls can be achieved by
Suma Cream).
Step 2. Initially minimize your ball size.
ReductPro and
Uthra+ should work.
Step 3. With 2 or more balls, use
Uthra+ to reduce your ball efficiency (cum efficiency). After ball efficiency reduction, apply
Equilibricum.
Alternatively using
Uthra+ and
Equilibricum, your ball size will gradually decrease, your ball efficiency (cum efficiency) will increase, and your maxCum will gradually decrease.
Step 4. Sometime after maxCum being smaller than 1 mL, applying an
Equilibricum will cause your ball efficiency (cum efficiency) jumping into infinity (do not apply
Equilibricum again). Next, increase your ball size, then you have infinite cum.
Warning:
Uthra+ is random thing. When trying use the "cum efficiency reduction" effect of
Uthra+, it may cause side effects unless massive save/load.