[redspider]

try this :
make sure those kind of post goes to a forum section of your choice
let say you have 2 of those section with adult content then you can use something like this .

<if condition="!in_array($foruminfo[forumid], array(XX,XX))">
google ads code here 

</if>

this will make it that wont show in forums you set .

replaces XX with forumid .

hope this help you.
and if does help you pay it forward help someone when you can.