Experiments in Topical Application

„Before we get to that though, I‘d like to get a baseline reading of your new reality. Can you call your mom for me please?“

You‘d do anything to get another soda from her. Rifling through your discarded clothes, you realize there are fewer and smaller pockets on them than before. Also, your phone isn‘t in one of them. Stupid fashion industry. Then you realize that you left your purse on the table beside the Juicer Max. And that you own a purse.

After getting your phone out, you quickly give your mother a call and put the phone on speaker.

„什么?“

You don‘t know what surprises you more - that your mother suddenly speaks Chinese or that you can understand her perfectly. „Hello mom, I just wanted to tell you I‘m staying over at Yutong‘s tonight.“ Of course, your reply is in Chinese as well.

„That‘s fine sweetie. Don‘t stay up too late, and tell her mother I said hi!“

After a few quick exchanges, you hang up in fascination. Your parents didn‘t even know hers before, now they seem to be good friends. Not to mention the change in—

Your thought process is interrupted by the sound of another can filling up at Yutong‘s behest. The TWIN button is lit up under RELA, with the potency set to PHYS and SEXL.

Yutong takes the resulting can of Popple Double Mint. „Before I give this to you, would you mind facing Jane for this?“

You suppose this makes sense, becoming Yu‘s twin probably wouldn‘t be a very large physical change at this point. You take the opportunity to take a good look at your hot redheaded girlfriend. „I‘m ready.“

Yutong surprises you by sneaking up from behind and pouring a bit of the fizzy concoction over your chest. „I wanted to test whether you actually have to drink it.“

The sensation is novel to you. Not only does it fizz and sparkle exactly like it does on your tongue, you can even taste the minty-fresh aroma on your nipples somehow.

You can‘t help but add on some more stimulation with your hands, massaging your small breasts and spreading the fizziness all over their skin. It doesn‘t stay confined to the surface for long, as the tingle on the outside turns into a pressure from the inside. Soon, the lumps under your hands begin to rise like dough in a warm place, and your rubbing motions turn into kneading as your hands have more they can grab on to.

As you feel the effect fade, you turn to Yutong, even managing to get your hands off your tits for a bit so she can document the results. They‘re the exact size and shape as Jane‘s, even matching her skin tone and freckles. Somehow, the color still doesn‘t look too out-of-place on the rest of your body, with a very gradual transition from Jane‘s fair skin tone to your cooler Asian hue.

You realize another thing. „I don‘t get the same craving from this that I got from tasting the Girlfriend flavor on Jane earlier,“ you inform Yutong.

She nods. „Hmm. We should confirm whether the mode of application is responsible for this, or if it‘s just the flavor of the EEEeekmmmphh.“

Impulsively, you pull down Yu‘s head to your left breast, making her squeak and involuntarily kiss your nipple. Quickly, the kiss turns into a lick, and licking turns into sucking, sending all kinds of pleasurable feelings through your body. You‘re kind of disappointed that you don‘t have any milk to give her, but you suppose that can always be fixed by more soda.

After giving your other breast the same attention, Yutong comes to her senses for a bit. „This affirms the hypothesis that the craving has to do with the flavor contacting your tongue. Goodness, that‘s minty. Fortunately, there‘s a lot of the can left. Cyan, can you take my phone and record me doing this?“ You do as she asks as she throws her head back to guzzle the rest down as quickly as possible.

You can‘t help thinking how hot it would be if both of your girlfriends were perfect twins of one another, and quickly take a step behind Jane.

Yu always makes sure to have the latest model of phone with the best camera, and you capture a glorious slow-motion shot of her making eye contact with Jane, flipping her hair around and having it expand into Jane‘s sultry red mane. As you hustle to switch to regular video and record her further transformation, you almost miss her boobs swelling up beneath her lab coat and popping open some of its snap fasteners. The garment responds by lengthening at her rising hips and fitting itself tightly against her curves, something you‘re pretty sure real protective equipment isn‘t supposed to do, but damn if it doesn‘t look hot.

Before long, there are two Janes standing in the soda lab, and a third set of her boobs is currently on you.

The Jane in the lab coat, which you have to remind yourself is actually Yutong, speaks up. „Wow, this body feels horny. Is that how you feel all the time, Jane?“

The real Jane grins. „At least since I drank that Essence of Girlfriend, yeah.“

Yu-Jane takes her time to feel the new curves under her lab coat. „And I have to thank my naughty assistant for all of it. I think I have an idea about what I want to do with you next.“