Great update! Took me about 10 minutes to finish, and it felt like the start of something superb! The only issue I noticed is none of the maximum values actually stop you, so you can buy 11+ boob havers and reach 26+ on the upgrades, as well as the maximum value of your upgrades pasting itself into the other ugrades once you buy it. With the new clicker mechanic, it's be a good idea in my opinion to make it idle-able to some degree, as well as having a way to decrease the recharge time, particularly on the longer ones. Lastly, the "requires B-cup/C-cup" message in the upgrade tree never disappears, but all of these things at least SOUND relatively easy to fix/implement.
Tally Ho!