RoboZoe

Zoe blinked her eyes with a click her entire body was now a combination of Metal, latex and smooth plastic.

She stares at you with flat lifeless eyes before registering. Her latex lips curl upwards into a mechanical imitation of a smile and her hands gave slight whirring sounds with every movement.

"Zoebot surprised you are ready to go again so soon master, it is my pleasure to continue to serve you," her artificial midnight black hair was now tied into two long twin tails the perched atop her smooth sheened skin.

"Zoebot is masters servant, what is it that you wish me to do?"

You stroke her cheek a sudden bolt of inspiration coming into your mind, Zoe's mind was clearly pliable when she was like this it was time for some honest exploration.

"So tell me Zoebot, what exactly can you do?"

"Zoebot is programmed with 9000 forms of sexual expression as well as multiple other purposes, I exist for your pleasure," remarked the naked robot.

"How about giving me the best blow job you can?" Replied John almost ecstatic at this revelation.

Zoe nodded curtly, her soft silicone breasts rubbing against your thighs as she wrapped her perfectly lubricated lips around your member. She's just the right height, and her entire mouth is designed to swallow your member. Batter your masculine manhood against the back of her vibrating throat, impressed how the lubricated passage provides the perfect temperature to hold your erection.

You grasp at her pigtails ramming her artificial throat with your mast, groaning each time you slam against the back. All the while her voice continues to filter through a small speaker unfettered by the massive manhood in her mouth.

"You are very strong master, Zoebot feels nothing but pleasure from your use of her. Zoebot wishes for you to experience all the joy you are granting this unit."

You continue to roughly ram her face a little longer, you wonder how strong a robotic zoe is? Will she be able to help you? The thought of your mother in a similar position pushes you over the edge with a grunt you sprayed another load down your sensational sibling sexbot before pondering your next move.

It's Friday, mom should be back soon from shopping and dad would be working late tonight, if you play it out correctly, you might be able to do what you want by Monday, you just need to make sure that Zoe is fully on board with what needed to be done