Sexaroid vs Killing Machine

"In this world where maid robots designed for intimate service wander in search of their masters, it was a desolate place where not only humans but even moving things were scarce. What she found a robot pursuing humans to kill. Two entities with opposing purposes journey together, and the humans they found in this devastated world are..."

Humor Isekai Mecha Post-apocalyptic Robots Space Teenagers (13-18)
robot sevival 　 AI 　 apocalypse 　adventure 　postapocalypse 　sexaroid 　　distopia