This episode ... teaches something very important. It's still kinda 'shocking' me ... what we learn: that the Green Orion Slave Girls are the OWNERS..
It's quite simple how they do it ... their pheromones make males extremely susceptible to suggestion and -make females uncomfortable---weakening any female competition while the men mindlessly do whatever the Slave Girls wish.
Shows how easy it can be for us humans to devolve right back into monkeys.