The first version of this got taken down for a policy violation, so I did a quick rewrite, changing the mental regression parts, since that seemed to be what they objected to. Once again, this is a story for <a target="_self" href="https://jamjarmonster.deviantart.com/" ><img class="avatar" src="https://a.deviantart.net/avatars/j/a/jamjarmonster.png?3" alt=":iconjamjarmonster:" title="JamJarMonster" /></a>'s contest, about a meeting between her and Sierra, and the fun they have together!