a surprise.

“I think your brother and sisters hungry” Tanya said grabbing Sylvya
From behind

She squeezes Sylvya nipples rubbing her crotch into her ass. Her nipples started to dripped milk as Tanya slowly started kissing her neck. The milk ran down her tits and on flat stomach. You and Lisa watch her. You notice Lisa tits seem a lot bigger. Some said the milk of a fembot contain breast grow. Lisa seems to be in heat watching. You finger her pussy and it became dripping wet. Your cock was becoming rock hard.
Tanya tongue continued to flick across her robotic daughter’s nipples. She bit and nibbled on them giving them a nice stretch. Her finger slowly moved down and slipped into her pussy

“You want some milk baby brother” Sylva smiled

You nod

“Go give them some milk. Mother has something to do” Tanya said slapping her on the ass

Sylva said and started. She let you get a good suck of her nipples. Milk flowed down your mouth. It was warm and sweet. Lisa went from behind and started to sucked on her nipples as she bounced up and down. Lisa sucked with a greedy passion. Her new big breast pressed again Sylyva.

You cum shooting your load inside her. You lay down in the bed as the two of the girls of your life roll on the bed fucking each other. This is when Tanya walked in.

“Got a surprise for my babies” Tanya said

“What is it mother” Sylvya said lifting her head from Lisa’s pussy.

“Where still test model fembot. They haven’t figure us growing attach to our men and getting wills of her own. So I decided to use my power to take advantage of that. I hacked in to the computer to give us a lot of money so we can get more fembots. And they should be coming right now” Tanya said