Going to bed

You sit there, dazed, for a few more minutes. You can't believe your parents want you to pass as your sister, and that you're going to do it. God, you've been curious about how it would be. Sarah often told you about her days, going shopping with friends, guys hitting on her... now this could be you!

"Thank you, sweetie." Your mom says "Tomorrow, I'll help you learn makeup, and we'll get you an appointment for some hair extensions." But for now, you should go to bed. A girl needs her beauty sleep."

Grinning like a dummy, you stand up and head toward your room. "Good night!" You happily say this as you head off before your dad calls you back.

"Now now, you're Sarah now Alex. You should get used to speaking like her. Also, your room is now the first one on the left. While this might sound weird, you should probably change into her stuff already to get used to it."

You're stunned for a moment, but soon you're happy all over. Your sister has a very cute, big bedroom, full of girly things! Plus, you can legit wear her underwear now, not like that one time you sneakily wore one for an hour or so.

"Good night" You say again, though in an overly feminine voice. You'll have to work on that one. You go to your sister's room with a spring in your step, overly eager to start rummaging through her drawers. You get in her room, close the door, and start going through her stuff. Sadly for you, Sarah took her cutest and most sexy things with her to her trip to Vegas, leaving you with her comfy and plain underwear. You quickly grab some cute white panties that you put on instead of your normal underwear, but you keep your shirt on for now.

You get in her bed, which smells like your sister's, and you lay down to rest, but one of your hands is caressing your hard erect cock, which is struggling against your new underwear.