Not for too long

With the excitement and rush of feeling this pleasure for the first time that wasn't a memory created by the gun, Chad found himself struggling to hold back. You don't really notice, to focused on how amazing it felt to have his dick inside your ass, never having even imagined that anal could feel this fantastic before you used the gun, yet now you know deep inside of you that you are absolutely addicted to it.

A small part of your brain wonders how changing your sister could affect you so severely and change your likes, personality and lifestyle, but it's hard to focus on such boring and unimportant things when you're busy filling your room with slutty, wanton moaning, and getting your ass stuffed by such an amazing dick. Especially when you realize the gun is nowhere to be seen, not that you really care about it that much, not wanting to change your current life anymore.

Especially when Chad is this good, and your memories tell you that not only you do this a lot together, but he's perfectly fine with you satisfying your dick craving with other guys, meaning you never have a shortage of delicious dick inside you. Part of your own old shy and slightly prudish personality tries to resurface, wanting to get the gun back and change things back to normal, but it is easily drowned out by your new personality, who wants nothing more than to stay this way forever.

And with a loud groan, Chad finally comes, his resistance giving away as he fills your ass with his warm seed, causing to come as well, moaning as your old personality is drowned in a sea of cum and pleasure, never to return.