Alexis Private Show Event 2019

This event is an event-based around using energy to interact with Alexis in her starting outfit or Femdom Outfit is owned. You start with a maximum energy of 10 that regenerates at the rate of 1 energy per minute. That energy can then be used to interact with Alexis through one of five actions, 4 of which are locked at the start. Those other actions are unlockable through progressing in the event, unlocking at certain levels, or by spending. The later actions cost more energy to perform but yield more pleasure (which determines your progress in the event), giving you more points per energy (at first it didn't yield any bonus, but it got tweaked during the event). Every click has a chance to be a critical ht, increasing the points you get, higher skills have a better crit yield. The 5 skills are

The energy cap of 10 can be raised by energy pots. Those are found on various tiers of the event rewards and do not only increase your max energy but also give you 10 energy each when you obtain them. A table with rewards is shown below. Energy can be recharged by spending as well, increasing the energy cap with  directly is not possible though.