Perhaps the Attack Drone should be changed so that it has its own equip menu and the player can mount weapon/support/module systems they bought for it?
Some examples being...
Galotian Gun (MKI/II/III): self explanatory, for lust based characters.
Shield Booster (MKI/II/III): Restores x amount of shield per turn
Stun Gun (MKI/II/III): Drone no longer deals damage, has a % chance to stun the target (internal x turn cooldown, stunned target cannot be restunned again for x turns to prevent stunlock)
Bind Claws: Drone attempts to grab and hold the target, if successful target must struggle free (possible use in Dom based sex scenes)
Could apply similar to other drone types as they are developed. Heh, maybe have one so TamWolf goes into a rutting frenzy at the sight of its old master.