...an improved version of yourself." you answer.
"Did it work? I don't feel anything" your girlfriend asks as she's waiting.
"I think it's loading. But don't worry. It'll work. Don't let the bodysuit fool you. It may look like a tight but stretchable piece of fabric, but it has special properties, I tell ya, babe."
"I think you just want to see me in a tight suit, that's all." Your girlfriend teases you.
"Maybe..." you glance away
"You're such a dork! Fine, I'll please my boyfriend here." Your girlfriend nudges you and giggles. "And I think it's probably not working while you speak, let's try to concentrate and see what happens."
"Okay, I'll try." You take a deep breath. Of course, you always knew she would try it. At one time, she cosplayed as a cat person and you fucked her all night. This time, there's been something shameful you've always wanted to try, but couldn't have the heart to tell your girlfriend. When the online store told you that the suit would not only transform your girlfriend physically but mentally too.
You have no regrets right now. It's one thing to transform her physically which is something you can do, but you first want to change her mind. Basically, you want her to become more protective and comfortable to and around you. You've always had a dark desire for someone to care for you and let you play with them and to stand together and protect yourselves together. Of course, you can't perform those kinds of acts within your current girlfriend's body so changing your girlfriend to your ideal girlfriend is the next best thing.
While you concentrate, on the changes in front of you as you grow a hard-on, not because of your girlfriend's already amazing body but for what's to come, she shivers. "Honey, this suit...it feels...strange?"
You dismiss her with a wave of your hand. "Nah, you'll be fine!"
"No, it feels like it's..." your girlfriend rubbed her arm. When the bodysuit started to disappear on her skin, as if merging with her, she understood why she felt weird. "Oh my god, hun it's...it's sinking into me! What's going on?"
You steel yourself. This might be the hardest part. "It's okay, babe... just relax, the suit is working. I told you that it had special properties."
"I didn't think it would be like this though! Why...oh...my head!" She responds as she once again became naked as the bodysuit disappeared and became part of her, she grabbed her head. You had already pushed your will to the suit allowing it to mentally change your girlfriend. "I... honey, I want to protect you...no, you are supposed to protect me! Why...why do I feel so strange, ugh!"
You move forward and creep behind her. She gasps and moans as you grope her tits and hug her, flushing your hard member within your pants across her nice ass. "It's okay baby, you can just let go. Accept it and increase your love for me. We'll become more than just boyfriend and girlfriend from now on!"
"H-hun...please, why are you...oh...baby, I love you." she begins to relax, cupping your hands gently and nuzzling her head against yours. She shivers again and feels an undeniable bond with you, one that makes her feel responsible for you.
"That's it, babe. I love you."
Your girlfriend hummed, her mental change complete. "I...I love you too, sweetie. Still, that wasn't very nice. You should have told me that you wanted to roleplay like this." Both of you are breaking apart, and you see your new girlfriend who becomes shy, but her eyes show more affection to you than ever before. "I...I didn't know you wanted a new best friend and a girlfriend. "
You cup her cheeks and she hums, pleasantly. "You're not just my new best friend, babe. You're also still my girlfriend."
Your girlfriend narrows her eyes and smiles slyly. "Oh, you dirty baby. Come to me then. I'll spoil you however you want!"
You grin, shivering in delight at the warmth in her voice. This stuff could not be roleplayed. She sounds like she legitimately thinks you're her best friend even though she's aware that it's the suit's doing. Although your girlfriend is already seeing you in a twisted light as her best friend, she still physically looks the same. Not that you mind getting on with her as it is, but you felt some More stuff was needed. As your girlfriend pats the bed, urging you to join, you shake your head with a wicked smile. "Sorry baby, but you're not complete yet.'
Your girlfriend widens her eyes and furrows her brows, rightly confused. "What do you-oh!" She gasps, her body shifting suddenly. By a couple of inches, she grows taller than you. Her brown hair becomes naturally black. Lastly, she gains pounds and muscle to her body, all distributed in the right places not to make her fat but to make her bigger and stronger.
You find yourself drooling a little as you stared mesmerized at the results. She blinks a few times, rubbing her shoulders as the changes stop. Quickly turning her head to the nearest mirror, she widens her eyes and touches her face. "I'm...completely different now! In fact, it looks as if I resemble you a little more! My chest...also feels heavier."
You begin unbuckling your belt, unable to contain yourself now that your girlfriend has transformed into an ideal form for your fantasies. In fact, it's not a coincidence she resembles a little of you. When you were given the suit, it transforms the user to assimilate the genes similar to the one who touches it.
You stopped and looked at your girlfriend she was 5'9", a slim and muscled waist with wider more flared put hips and a larger ass. She grew from a D cup to a F cup. Her thighs and calves were much larger and more muscled respectively.