You don't know how you know, but all of a sudden it has been revealed to you that you can possess people after you've been inside their clothing for a while. You also find out that it is possible to rip the clothes you are possessing off of their wearer and onto somebody else, supressing the clothes the victim was already wearing. And finally, you can also influence the person wearing you, at first through physical contact, and later on even when you're folded up on a chair close by or similar situations.
You definitely want to try these out, but you'll have to wait with the possession. Might as well have some fun in the meantime, right? You leave Caitlin's shoes, and propel yourself towards Taylor's room. You enter the room, and you start looking around. In a box underneath her bed you find leather pants, a leather tank top with quite some cleavage and a pair of thigh high smooth black leather boots with high heels. "Ooh, bad sis....mom wouldn't like it if she found out about this...hehehe..." you chuckle to yourself. You possess the leather pants, and walk them out of the room. You head for Caitlin's room, and find her stripping out of her dress so it won't get dirty. "Time for a makeover, sis." you think, as you walk toward her. She finally notices the pair of leather pants walking into her room, and she's staring at them like the world's gone mad. Well, not that you'd warn her, but her own world was about to get radically shaken up.
You launch yourself at her, and you force her on her back as you slide yourself over her jeans and fix yourself in place. The fabric of the possessed stuf seems to automatically adjust to any new wearers. "Ow, my head. What the hell happened?", she asks herself as she wakes up. "Last thing I remember were these leather pan-" She stops as she sees aforementioned pants firmly attached to her legs. "What is going on?" she asks, before you decide to set your plan in motion. You make her body stand upright, to her amazement (and panic). You somewhat rigidly make her walk over to her fullbody mirror. You leave her pants, and you rocket into the top. You fly ovr, and Caitlin looks on with a look that's equal parts curious and terrified. You fix the top onto her body, suppressing her Avengers T-shirt. You gain control over her arms, and you strike a pose or two. You them leave her body one final time tonget the boots. You walk yourself over to Caitlin and your boot body takes the place of her fuzzy slippers. You can feel your influence spread, and you manage to make her smile a crooked grin and say "Sweeeet...."
With this, you are able to take full control of her body. You go to retrieve a pair of silk opera gloves Taylor owns before you do anything else, and you put them on. The feeling of the silk on Caitlin's skin is amazing, and you shiver with delight. What do you do next?