You look down at yourself in disbelief. You weren't entirely sure if the device would work, but now that you know for sure it does, you are in awe. The combined body of the siblings is one of the best looking bodies you've ever seen, and having the mind of both a heterosexual male and a homosexual female you can't help but appreciate it. Tentatively, you draw your hands close to your tits, ready to squeeze them. Before you can you are interrupted by a rather loud cry. Or at least, it would be loud, if not for the gag around the mouth of origin. Still, it's enough to snap you out of your trance and remind you that you aren't the only one in the room
Looking over at Amelia, you feel your pulse quicken and a moistness begin to form between your legs. Both of your constituents harbored a deep lust for her, resulting in immensely strong feelings you couldn't suppress anymore. You sauntered over to the bed and sat down next to Amelia, gazing longingly at her face. Amelia responding by screaming again and desperately squirming to escape.
You snaked a hand up her body, stopping at her tits, where you began to grab as much titfat as you could. You slowly teased the flesh, drawing fingers up to her nipple and giving it a light flick. As you carress her mounds, you thought of what to do next. You figured you had a couple options.
1. Merge with her. Part of you was already planning on doing it anyway, and the other part certainly isn't against it. However, you do want to feel her from the outside rather than in. Which brings you to number 2
2. Merge her with someone else. If you find someone who's willing to be with you, you could merge them with Amelia and get a new asian girlfriend. Hell, the final outcome may be hotter than what you see now.
3. You could always alter her mind. You have a device that can literally do anything with the human mind. You can just make Amelia believe she is your loving girlfriend. Of course you could always swap her with someone, but that would leave you with a pissed Amelia in a different body.
or 4. You could just rape her then and there. Something that wouldn't've even occurred to you before you were this close to her, but now you are so close, you don't want to waste anymore time, and you just want to ravage her. Besides, you could always erase her memory afterwards.