The first wave of androids were merely a testing ground, to see what kind of resistance humanity could mount. Where is it was strongest, where they fought back, where they crumbled .. and ultimately, which weaknesses they had most in common.
And there was no denying the data. Special models would be needed, to cater to specific tastes, rather than just mimicry of captured repurposed shells... But production was slow, costly. They needed one hyper effective model, to bring humanity to it's knees properly.
As it turned out... The construct of "Big titty Goth GF" melted away the resistance of the male testing pool 90% of the time. Even in those without the kink. Production began immediately.
Welcome to the future. Welcome to the harbinger of the end of humanity.
And her name is Jenny.
Previous iterations:
The MK2 version actually still sees use, though it's production levels are much lower. They are mostly effective against naturally submissive targets, whose eagerness to yield their seed and their mind don't require specialized skills, just raw milking power.
You can keep some notes on this character. You'll be the only one to be able to see this:
