Only if he wants too

"Wow, that is a big question" your mom says "well I've tried to be open, sexually with John for a long time now, it wasn't until he found you and your sisters that he opened up. If he's willing too then I'm ok with it. I'm not gonna lie, baby, I've been fingering my pussy to thoughts of you since we started walking around here nude, hoping you might just **** yourself on me. I can't believe I'm saying this but you have a nice cock son"

"The only reason I was being weird about even talking about sex with you is because it made my dick hard and **** is supposed to be wrong, but it's normal for the Kresheshie. I've jerked off to you so many times. I can't even tell you how often I've thought about cumming in your pussy, mom. I mean look at you, you have an amazing body, huge tits, and a nice ass." you tell her.

"Well then, the three of us should head to my room" she grabs both of you by the hand and leads you to her room.

"Does this mean I get to fuck you too?" Cora asks.

"Yes dear" Kelly says

The three of you go to your mothers room.

Your mom kisses you, as your tongues wrestle you begin to play with her giant tits. "So you don't want to take your time then I see" she says.

A little embarrassed you say "sorry mom, I just, I cant help my self I need your pussy"

She smiles at you and says "I get it, dear. Come on Cora, lay on the bed next to me" both your mom and Cora lay on the bed next to each other. They both spread their legs exposing their pretty pussies to you. You mom kisses Cora as you get between your mothers legs and slip your cock into her pussy "Fffuuuuucccckk John, baby you are big"

"Mom, you feel so fucking good" you tell your mom as you thrust in and out of her pussy.

Cora grabs your ass as you thrust into your mom "I love watching you fuck, babe. Its amazing how you take control of women when your inside of them" she then goes back to kissing your mom.

You look at Cora's pussy and realize she's fingering her self, you then go to watch your moms tits bounce with the power of your thrusts. You feel your balls tighten and you announce "I'm gonna cum, Mom, I'm gonna cum"

She doesn't say anything, all she does is wraps a hand around the back of your neck, pulls you down towards her, and kisses you. as you kiss your mother you release your seed into her womb "I love you baby"

"I love you too, mom" you tell her as you slide your cock out of her pussy. Cora instantly wraps her lips around your shaft, cleaning your off mothers juices and slurping up what cum she can, before diving onto your mothers pussy and licking all your cum out of her.

Once your mothers pussy is clean of your cum you expected Cora to move away instead she stays there until your mother cums on her face. They then switch places. You've seen Cora eat pussy before, but this is the first time you've seen your mom do it. The sight of your mom and alien girlfriend fucking each other is more then enough to make your dick hard.

The three of you spend the night fucking, You cum in all their holes, both of their mouths, pussies, and asses. Your not sure what you prefer, your mom on your cock and Cora on your face or Cora on your cock and your mom on your face. You know even though Cora released an egg you might not get her pregnant right away, it could still take several attempts by both of you, but after tonight, your sure you released more then enough sperm in her to do the trick. If your mom isn't on the pill its possible to have impregnated her too. The thought of having possibly impregnated your girlfriend and your mom on the same night makes you happy. You fall asleep between your mom and Cora.