The slave collar

In game, Starfire is wearing a collar that restricts her powers. The slavers did not anticipate the energy release when she climaxes so the collar is damaged, they can no longer track her and the power damping is offline until the collar reboots after a cooldown period.

With powers Starfire can fly, fire starbolts and punch and toss her enemies around with ease. When the collar reactivates she can only walk or run and grappling/punching becomes a lot harder. (She retains her resistance to damage because having girls that can take a beating is considered a plus). Even fully powered Starfire isn’t strong enough to rip off the collar, getting it off or permanently disabling it is her number one goal

In game you can resist a grapple physically using the left & right buttons rapidly to break free. If Starfire cannot break free or does not resist many npcs will initiate sex, at which point you can use the up & down keys to control the arousal bar

Arousal mechanic

 

There is an arousal bar that will fill up gradually as Starfire becomes aroused by sex, groping or other circumstances such as masturbation or items. But! Not every orgasm will produce a jolt big enough to disable the collar. If her orgasm is low quality she will not produce enough energy, the arousal bar will be reset and the power damper will be unffected. Damp squib orgasms can be caused by masturbation (To avoid players having an easy way to recover powers) , being fucked by crappy tiny dicked customers, or by not being in the orgasm zone long enough.

This is why the orgasm resistance keys need to be pressed, to retard Starfire’s orgasm to prevent wasting accumulated arousal and to make sure it’s a “big one”.

Example scenario: A robot guard is approaching, Starfire allows herself to be mounted by a little green alien who begins pumping away at her doggie style. Security robots are programmed to not disturb customers so he serves as cover.  Rapidly pressing up & down the player prevents Starfire from reaching climax and wasting an orgasm until the robot rumbles by and, pressing right & left Star rapidly shakes him off and tosses him aside.