Time to do some testing

"Man, I know you didn't paid attention to most things I said, so I'm gonna make it short. This is a prototype, it does work but it's very fragile. You need to be careful with it because if you screw this up I don't know what could happen and or if I could even fix it. And one more thing, whoever is using one of the parts should be calm. It will make things go smoother from what we already tested."

After his explanations I took it in my hands. I should probably take care of this chip cause it's really small and could be lost with ease. The helmet wasnt as big as I remember, it probably doesn't even cover the whole head. it has only two buttons who don't need much explanation.

"Thank you so much Jef, I owe you one. Tell me, did you already used it on someone else." I asked him curious.

"Not really, but one time Jacob use it on his secretary, he took some selfies topless and sent them to me. Just to be clear, don't tell anyone about that, ok?"

I nodded and he went home. I got inside and could smell something good, the dinner must be almost ready. I got in the kitchen and saw Helena taking something off the stove. "I made of your favorites today Gab, readyyy?" She said then revealed what was in there. "Lasagna? How did you make it so fast? It's my favorite babe." I gave her a hug and she smiled. "I had most of it already set so I could make it faster, I knew you would be surprised. Let's eat, then we can play with your new toy." She said seductively.

We went through dinner pretty fast, as we were eating my mind just stay hovering the thought of we taking control of each others bodies, I really wanna try this thing. "Hun? Did you hear what I said?" Helena said and I was pulled back to reality. "Oh sorry, I was thinking about something." I said and I saw a smirk on her face. "I know very well what you were thinking, I wonder what you will do while in my body. Take good care of me, ok? After you finish it will be my turn, so I will handle your huge cock hehe. I wonder how it must feel to pee with this thing." I was thinking about something else than pee, but I'm glad Helena was into it too.

We finished our meal and went upstairs so we can finally test the device, I put the chip on her neck and got ready to to test the little helmet. "Are you ready honey? I promise I will take good care of you." I said to her who were already waiting for it. "Just hurry up, I'm getting nervous here Gab." As she said that I put the thing on and everything went black as soon as I pushed the button to power up.

It took my some seconds to realise what was happening, it was like a dream were our perspective is suddenly shifted. Opening my eyes I could tell the room looked way bigger than before, but it was surely the same place. I was feeling myself heavier, but not overall heavy, it was a located thing and I knew exactly what it was.

I reached my new right hand and cupped one breast gently, then moved to the other one. Little sparks of excitement were running through my skin as these big molds of flesh in my hands made me realise the truth. "I'm Helena." I moved my hands to my mouth after my new silk voice came out of it, I smiled at this amazing experience and quickly remembered my goal here.

"It's time to learn a lot honey." I said moving closer to a nearby mirror and enjoying the sight of my wife body. "We need to get out of these clothes if we wanna learn something." Then I took her green shirt off and tried to unclap her bra, that damn thing is so hard to take out from this position. After some struggle I managed to take it off, but I tore it in the process. "I hope you don't get angry at me by that Helena, I will make it up for you later."

Moving with my tits free was amazing, the weight was a bit worse but having them breathing freely was sure good too. I'm glad taking away her jeans pants and later her panties was way easier than the upper side, but her curvy ass kinda got stucked for a bit. Anyway, now I was free from any piece of clothing and ready to feel every inch of her body.

I started with the nipples, pinching them for a bit while caressing my big tits, it was quite a trip but I understood they are really sensitivy, taking that in mind I shouldn't grab them too hard. I was happy to already learn something about her, so I went further and touched her pussy. "Hmmmm!" I let out a moan surprised of how good touching could be, I worked my fingers around her pussy and felt some spots who were more sensitivies than the others. This was going nice, but I had to feel the real thing too, knowing how my cock felt inside her would teach me a lot. I went to the bed and pulled my cock out, it was really big and menacing but I had to try it, my body hormones were running like crazy and I was crazy for my cock.

Once I hovered it with my pussy, a sudden thought made me stop and think about what I was about to do, but my pussy wanted pleasure and quickly made me change my mind. I slammed myself down and it felt quite good, I moaned louder and started bouncing up and down on my own cock. This was getting so good, but something made it feel even better. Instead of furiously bouncing on it, I tried to build a rythim and slowed a bit, it feel like the steady pacing was something else. At this moment I understood that if I went all in I would just run out of stamina before she even cums, but now I was getting it and in fact, I was being even closer to get something else first hand... A powerful wave of pleasure hit my body, but I didn't stop moving, it was similar for when I cum but instead of a sudden rush and nothing after, this time it was feeling like could last forever if I did it right. My mind was going crazy at this point, it was like everything was trivial, I was just feeling this intense feeling. After some time, it started to vanish bit by bit, so I came back to my senses and went out of my cock. "Sure a nice ride, hehe. Let's go back to my body now." I pressed the second button in the helmet on my body's head and the blackness came in again.