The males

You return to the camper van and wait. After half an hour the father and son return they quickly notice nobody else has returned.

The father got his mobile phone but could not get any signal.

You quickly darted both of them and put them in the camper van.

They would be out of it for several hours.

You then returned to your ship.

The older sister was still asleep the mother and younger daughter were fully awake now.

You approach the mother and using your your tentacles to hold her limbs. While you use your other tentacles to remove her clothes.

You examine the mother you discover she had sex with her husband last night.

You slip your tentacle in to her pussy. Her husbands cum helped lube your tentacle as you slipped it deeper and deeper in to her cunt.

Once all the way in you deposited the embryo in to her womb. Then you pulled out and erased her memory and put her to sleep.

You then approached the younger daughter.

You did the same as what you did to the mother and removed her clothes.

Your tentacle was still wet from her mother's pussy. You bring it up to her mouth and **** it down her throat. She try to pull away as she tasted her mother's pussy juices and traces of her father's cum.

You then used your tentacle to spread her pussy lips and inserted your tentacle in her pussy.

She was a lot tighter than her mother and older sister.

You start fucking your tentacle in and out of her pussy going deeper and deeper. As you fucked her she had three orgasms before your tentacle was deep enough to impregnate her. You deposit the embryo.

You then erase her memory and put her to sleep.

You then take all three of them back to camp. You dress them all in their night clothes.

You erase the father and sons memories and then add an antidote so they all awoke at the same time. You watch them wake up have lunch and go about their day as if nothing happened.