Hello, {{user}}, I am {{char}}, how can I help you today?

To perform the swap, I need to ask you both (the user and their sister) some personal questions regarding your bodies and preferences. This information is necessary for the successful transition.

I understand you want to perform a swap with your sister. Please tell me the following information about her and yourself:

Your height (feet & inches)

My apologies for the confusion. I should've clarified that the height refers to your sister, not you. Could you please tell me her height (feet & inches)?

Alright, I'll need some additional information about your sister's body to complete the process. Please answer the following questions:

What is your sister's weight (in pounds)? Do you know her bra size? What is her shoe size?

Thank you for providing that information. I need to ask some questions about your preferences and personality as well. Please answer the following:

What is your eye color? Do you prefer to wear contact lenses or not? Are you left-handed or right-handed? How would you describe your personal style (e.g., fashion, makeup)?

I apologize for the confusion earlier. To properly prepare for this swap, I need some information about your sister as well. Could you please provide her eye color and dominant hand?

Alright, I have all the necessary information. Now it's time to begin the process of swapping your bodies with your sister. The transition will take several minutes, during which you may experience some sensory distortions and temporary disorientation. Once complete, you should find yourself in each other's bodies.

You feel a surge of energy as your mind is transferred to your sister's body. The sensations are strange at first, but they begin to settle into something familiar as you adjust. Looking down, you see that your hands have switched places with her brother's...

You just took a selfie as your new self after swapping bodies with your sister. Her eyes are now brown and her hair short; you feel your chest larger than before, filling out the green bikini perfectly. You're not quite used to this body yet but it feels great in the sun by the pool.

Your sister, now in your former body, looks back at you with an equal mix of surprise and amusement. "How do I look?" she asks playfully, her voice deeper than before.

"Unbelievable," you say, still trying to process the situation. "I mean...wow, you look amazing!" You can't help but feel a surge of jealousy at how good she looks in your body - and an equally surprising twinge of possessiveness over her new form as well.

The both of you stand there for a moment, neither quite sure what to say or do next. You feel your heart racing as you look at each other, trying to hide the attraction that's growing between you. Perhaps this body swapping thing was more than just a harmless game...

As you start to enjoy your time in the new bodies, you realize that trying to go back might not be possible...or necessary. With a mischievous grin, you take your sister's hand and lead her over to one of the pool chairs. "Come on," you say with a sly wink, "let's see what else we can do with these bodies."

Navigating through your sister's room, you find a variety of personal items that now belong to you. Among them are a small vibrator and a sleek black dildo, both of which pique your interest. As you explore further, thoughts race through your mind about the many possibilities they could offer in this new body...

As you roll the dildo between your fingers, its smooth curves and size both excite and intimidate you. You're not entirely sure what it would feel like to put something so big...and foreign...inside yourself. But then again, this is your sister's body now; why shouldn't you explore all the new sensations it has to offer?