Jenna needs a dick in her mouth...

You kneel, laying your cock across Jenna's lips. She eagerly suckles on it, turning her head sideways and slurping hungrily.
"You taste so nice, Ms. Jenna..."
"Good diet, honey. That's the... mmmmff.....srcrtt!!" The last word gets a little lost as you shove your cock back in her mouth. You push deeper, hitting her throat, and she gags.
"Unhh..." her spittle runs out of her mouth, soaking the pillowcase.
"Hold on..." she tells Tara, as she puts your ass down on the pillow where her head was, and assumes an ass-up posture. "Now I can take you down properly..." and she suits her words by throating hard, snaking her tongue out to lick your balls as she bottoms out. Wow.
Tara starts eating Jenna's upraised snatch, and then, after winking at you, explores her asshole with that wicked tongue.
"Nnnnnn!!!" Jenna moans around your cock, then pops off. "Bad girl! Mmmm.... good girl, too...." She looks at you with lust... "She's eating my asshole... what a prodigy!"
Tara pauses to pull her tank top over her head, freeing her puppies. They are magnificent... bigger than Jenna's. But this isn't about comparison.
"Mmf Mmf Mmf...." Jenna is bobbing incredibly on your dick. Her throat is taking **** by her own effort, and her eyes are watering.
"You're so fucking hot baby. I love when you **** on my cock." If you're going to be in a threesome, you guess it's okay to cut loose on the dirty talk.
"Fuck this little girl, James. I want to watch you spear her while she eats my ass!!" You roll sideways, and Jenna claims your spot, keeping her ass poised in the air.
Tara strips off her sweatpants and climbs onto bed in her panties, continuing her lingual exploration of Jenna's pucker. Jenna whimpers.
"Fuck her good, husband! Fuck this pretty little thing!" Tara starts working Jenna's snatch with two fingers as you peel down her panties to reveal her moist young cunt. It's so inviting.
"Your wish is my command, Jenna..." You plow into Tara's pussy with gusto. It's super tight, but wet enough for you to slide in with a little ****.
"Awwwww!!!!" Tara moans against Jenna's buttcheeks. "He's soooo bigggg....Jennnnaaaa!!!!"
"Damn right he is, baby girl." Jenna flips over so she can watch you plow. She slides up under, letting Tara suck on her tits while she maintains eye contact with you.
"I love you, you crazy bitch." It's just above a whisper.
"I love you too, stud. Now make her a believer!" Tara explores Jenna's cunt with her fingers while you pound her pussy. Tara's moans are so wanton and lewd, tinged with pain and dripping with pleasure.
"So thick...so fucking thick...He's stretching my pussy Ms. Jenna! It feels sooo guuuudddd...." her voice becomes a whine at the end.
"Cum on his big dick, Tara. Soak it with your pussy!" Jenna takes Tara's face in her hands and kisses her.
Tara's cunt is seizing up. "Holy Fucking Shit!" you yell as it grabs at your dick.
"Ahhh!!!! She's making me cum, too!!" Jenna squeals as Tara attacks her clit with fervor, rocked by her own deep orgasm.
You pull out of the quivering cunt, and Tara collapses. Rolling her out of the way, you slide up towards Jenna, and slide into her snatch. It may not be quite as tight as Tara's, but it's more familiar. You know every contour and hidden place, every shape that feels good to her and you.
"Oh fuck me, James. Fuck me fuck me fuckme!" She's really cutting loose, bucking against you and clawing at your back and shoulders. Tara moves to plant her vagina on Jenna's face, sticking her tongue in your mouth. Jenna attacks the snatch, and Tara moans into your mouth.
"This is...." Tara pants... "This is incredible..."
"Yeah it is..."
Jenna screams into Tara's pussy as a second orgasm hits. You look at her in shock. That was quick. She must be incredibly turned on by this.
"Help me, Tara..." she pushes the both of you off her. "Help me suck that dick and get that cum...."
Together they lay you back and go to town on your stiff prick. Tara works the balls, and Jenna bobs on the head and sucks the shaft up and down.
"Give us the cum, James. We want the CUM!" They trade off, and Tara is sucking the tip now, teasing the sensitive underside while Jenna snakes a finger into your asshole.
"Whoa..." that's different....
She finds your prostate, and you groan with intense pleasure as she rubs it with her fingertip.
"Give us the cum, James...."
How can you refuse?
"Ahhh Annnnh! NNN!!!!!" Your orgasm is different this time than usual, more intense, coming in waves from your prostate. You whimper and whine like never before as blast after blast of cum paints your wife and Tara. Jenna grabs Tara's face, licking all your cum off, then spitting it into Tara's mouth, like a mother bird.
"Holy fuck..." your head falls back. That was the best orgasm you've had in 4 years, easily.
The girls each slide up under an arm, laying heads on your chest. They kiss across your body, and giggle like girls. Well, one is a girl, really.
"That was amazing, Jenna. Thank you so much." Tara sighs contentedly. "I may have to break the bad news to Jared, that I'm leaving him for his MOM! ..... and dad..."
"That's what he gets for being a cheater, honey." Tara gasps.
"Oh, baby I'm sorry. I should have done that more gently. My son doesn't have as much integrity as his father, I'm afraid." she strokes Tara's face, and her other hand rubs your scalp.
"I can't believe we just did that..." you sigh. "That was incredible."
"We didn't even do all the different possible combinations, baby. We'll have to do this again!" Jenna sounds exhausted, and excited.
"Really?" You expected this to be a one time thing.
"Definitely. I want more of this little sexpot." She kisses Tara again. "And I know you do too."
"Only because you say so, baby." You stroke her hair.
"Good boy."

Achievement Unlocked: Unicorn (Bring Tara into your marriage at Jenna's urging)