Tom is shocked but "allows" it.

Tom's whacking slows for a moment as your suggestion processes in his mind. His face becomes solemn. Immediately, you knew the answer and of course, while you hoped he'd agree, it appeared to be crossing some larger line within his mind.

Yet, Tia's affectionate term for her father wasn't something you could pass up. You wanted to hear it directed at you.

"I don't think-"

"Oh, come on...I insist," you say with a grin, "I'm sure you'll love it too."

"J-john?"

You look down and realize that Tia has stopped her attack on your crotch to look at you with concern, her eyes clearly worried on whether this is a good idea. In fact, you realized that she should have some say as well.

"Why? Is that not a good idea?" you question, feigning ignorance.

Suddenly, you start to feel bad, but you've already pressed forward with your powers on Tom. You see him already making up his mind as he smiles, crookedly at you.

"I...guess that'll be fine. It's alright, Tia. A little roleplay doesn't hurt, right?"

Tia given "approval" by her father made her feel a little more comfortable, but in her eyes, you could still see that she wasn't entirely sure about this. You can't blame her for feeling mostly uncomfortable; after all, she is sucking cock in front of her own dad and now has to call you "daddy".

Tia sighs and continues sucking your cock, turning to the side and licking it from the base to the top while staring at you with her eyes.

"Does this feel good...daddy?"

You shiver, her words causing a new arousal within you. You can still hear her hesitate but that will no doubt disappear as she calls you "daddy" more.

"Yes...that's it, pumpkin," you breathe out, shivering again and feeling strange calling her such a strange term. As Tia sucks your cock, she flinches, equally surprised being called "pumpkin" which she has only been used by her father.

She continues, bobbing her head and massaging your balls with her hands. In almost no time, it's as if she's become an expert at sucking cock thanks to her father. You imagined that Tom had quite the sex life and probably still does. Last you saw Cassandra stop by, you've recognized that she's quite the MILF.

That thought does not lurk as you only want to focus on Tia. Becoming invested in this new addition of role addressing, you could almost forget about Tom if it weren't for his active masturbation in the background. Other than that, he's unusually quiet, but you don't have time to look at him as Tia starts to bob her head faster. At this point, you just want to cum into her mouth but you wanted to stimulate yourself as much as you can.

"I'm about to cum...sweetheart," you warn, using a different endearing term. You feel incredibly wrong under the current context it's used, but somehow it keeps stirring you up.

"D...daddy..." you hear Tia's muffled moan as you start thrusting your own hips.

You grunt and shut your eyes tightly, unable to hold any longer and ejaculating into your girlfriend's warm mouth. Tia shivers in response and waits for you to finish pumping into her mouth.

As your libido dies down a little, you take a deep breath and slide out of Tia's mouth. You can only look at her with a heavy smile as you unknowingly set off the finishing blow to the watchful spectator.

"How's daddy's sperm for you?" you ask.

Tia's eyes widen and she closes her eyes, gulping it down. Taking a deep breath, she gives a lovely smile.

"I loved it, daddy," she says.

"Urgh!"

Tom could not hold it anymore as he finally shoots out his own sperm and stains the apartment floors. His head is lowered, not showing any expression he's making which is something you wanted to see.

"How is it, Tom?" you question.

Tom's head rises and you are shocked to see tears streaming down his face with a crooked smile in place. At that moment, your shoulders drop and you can see Tia cupping her mouth with her hands in her own shock.

"It...was good. You did well, p-pumpkin..."

As he says, "pumpkin", you hear him **** and you feel incredibly awful.

Did you go too far in your suggestion? Obviously, you were thinking only about yourself, but you never really thought about the repercussions.

The apartment grew silent for a few seconds while Tom silently weep. Tia finally lowers her hands and sighs.

"John...can we stop?"