"Hey, Darling? Before we go to sleep our first night together as a couple, would you be in the mood for some lewd fun?" your girlfriend asks, blushing a bit while doing so.

"Yeah, I would love to! It is always a nice activity before bed since it makes sure to expend any potentially unexpended energies remaining," you reply excitedly.

Addison giggles, finding your reaction to her proposal very cute, before she then starts to strip again. You follow her actions immediately, wanting to start as quickly as possible, for you have fresh in your mind how pleasant and fun the experience of licking, massaging, and humping against your futanari girlfriend's cock was.

While stripping down, you ask your giant girlfriend:
"So, same as before? You laid in your back, while I please your dick, my love?"

"Actually...I'm now in the mood for something slightly different..." your beloved replies, before she grabs you and surrounds you gently with one of her fists. You don't panic, since even though it was surprising, you trust your girl...and her teasing tone tells you that whatever she's planning, she wants to be a surprise.

Your suspicions proved correct, for you can feel your giantess moving across her bed, she speaks, saying:
"You probably are already aware by now, but just in case I want to clarify: my greatest sexual fantasy has always been to have a tiny boyfriend, someone with whom I would be able to experience things that I just couldn't be able to do with people of my size; and among those experiences, I fantasized about..."

You can then hear how she begins to jerk off a bit, likely to turn herself hard as quickly as possible. After a few seconds of pause, she opens her fist, before immediately pushing you against her hard dick, an action that makes her moan. 

"Being able to play with him and my cock, to rub him up and down my hard shaft, jerking off with him until I came all over him. Paul, would you...be willing to allow me to try? I can understand if you would prefer to have more agency while having sex with your giant girlfriend, I do. So, there is no obligation for you to accept: you already proved before how good you can make me feel with your lovely hands." Addison finishes her explanation, holding you against her dick with her hand.

Her tone was clear, and by the way, she looked at you, you could feel that whatever your reply was, she would be happy to comply: she's your girlfriend after all, not your owner.

And yet...there is a hint of lustful desire, biting ever so slightly her lower lips as she gazes upon her tiny boyfriend pressed by her hand against her, with just your warmth and breaths sending jolts of pleasure to her mind. Therefore, it is also easy to see that she would appreciate being able to try playing and toying with you in this manner instead of a more normal sex.

So, with no hesitation (and a bit of curiosity), you decide to reply: you give a deep kiss to your girlfriend's special organ, only to then say:
"Don't worry dear, I'm more than happy to help you make your fantasies a reality. Besides, who knows? Maybe I end up liking being rubbed around your cock as you masturbate with me against it? There is only one way to find out."

Addison smiles brightly, ever happier to have such a cooperative companion, always eager to help her out when she asks; she should find a way to return the favors. 

But that would be arranged later, for now, it was time to play with her beloved.

She spoke, saying:
"Thank you, Paul, you're always so eager to make me happy, I promise to return the favor when you ask me. But now...let's begin."

Your giant girlfriend starts to masturbate, rubbing up and down her cock, at first slowly, very slowly. Yet you can feel she steadily speeding up, while her cock begins to get warmer and harder still. All the while, you can hear her moaning, enjoying feeling you against her as she jerks off. 

She's gentle enough to keep the pressure against your body manageable, allowing you to breathe with ease. This also had an unintended positive consequence: it allowed you to focus on how your cock felt as you were rubbing against your girlfriend, giving you sort of a "handjob" in her special way.

It feel good, very good, yet you wanted to be a little more active, for you were not a man to remain passive unless specifically told to. So, taking advantage of that even as your girlfriend moved you faster and faster against her, you would still be able to make use of your tongue.

You begin to lick her shaft, coordinating with the speed of her hands to get a "stable" position from which to lick her steadily, your actions were immediately and greatly felt by your partner, for her moans became louder; you managed to hear her saying:
"Yes, yes, yes! My boyfriend...my beloved tiny boyfriend...licking me while I...rub him against me...feels so good...so good...!"

Eventually, your combined effort was getting your giant girlfriend ever faster and closer to her climax; and when it happened, her shaft quaked and trembled, before a massive eruption happened, and a veritable "flood" of white, cream-like cum washed over you. You had seen firsthand how much your girlfriend could shoot out when she reached her climax, yet only this time you find yourself being on the receiving end of it.

The flood recedes quickly, and the hard and tall cock of your futanari girl shrinks and becomes flaccid with it. At the same time, both of you begin to gasp for air, as you recover from your mutual climax yet again (for you had reached your own roughly at the same time). Once Addison recovered a bit, she brings you to her face, where she playfully cleans her cum from all over her body, before she asks while grinning:
"So, dear, how did you find the experience? Did you like it?"

Her question is very important, for is likely to impact in what ways you two as a couple plan to enjoy your time in bed. So, what is your opinion?