At Lush, we have a strict 16+ policy for sexual activity in stories, and 18+ for any photos shared on site, to comply with UK law.
To ensure this is a clear line for people, this also means not having characters engaging in kissing, masturbating, lusting or being lusted after until they're 16+. We will not accept references to someone younger than this age being fair game once they are older, or projections that they'll be as hot as their mother/father/older sibling etc in years to come.
To be blunt, children should only appear in stories as incidentals, e.g. a babysitter putting the kids to bed. They must be fully removed from any scene which involves the merest whiff of sexual thoughts or activity. They are not to overhear or oversee any kind of foreplay or sexual activity.
We appreciate that stories about parents, or babysitters, or siblings might invariably have mention of someone younger to set the scene, but that's all it should be.
For the avoidance of doubt, any stories involving age play should also be limited to characters 16+.
Anyone found violating this rule will be warned, potentially banned, and depending on the severity of the violation, may be reported to the relevant policing authority.
Thank you.