Some ppl doesn't understand, that when u have a sex doll, it can be lifeless sometime; or confusing it with a living human and require a consent to play with :D
Tho, it is what we can say in defence of the game from bigots. And some real girls act this away too :D, anyway, i understand the plot and respect it, Ako is great, whenever one choose to treat her like a robot or sentient being.