diff --git a/README.md b/README.md
index 4614c52..6d7b789 100644
--- a/README.md
+++ b/README.md
@@ -48,6 +48,18 @@ Bing.images("Ninja Turtles", function(error, res, body){
 [List of Bing Markets](https://msdn.microsoft.com/en-us/library/dd251064.aspx)
 
 
+##### Adult Filter
+```js
+Bing.images('Kim Kardashian', function(error, res, body){
+  console.log(body.d.results);
+}, { market: 'en-US', adult: 'Strict'});
+```
+Accepted values: "Off", "Moderate", "Strict".
+
+*Moderate level should not include results with sexually explicit images
+or videos, but may include sexually explicit text*
+
+
 ### License
 MIT
 
diff --git a/lib/bing.js b/lib/bing.js
index 6237616..04052a5 100644
--- a/lib/bing.js
+++ b/lib/bing.js
@@ -63,6 +63,7 @@ var Bing = function( options ) {
                    + "&$top=" + opts.top
                    + "&$skip=" + opts.skip
                    + (opts.market ? "&Market=%27" + opts.market + "%27" : '')
+                   + (opts.adult  ? "&Adult=%27"  + opts.adult  + "%27" : '')
                    + (opts.imagefilters 
                        ? '&' + qs.stringify({ "ImageFilters": "'" + opts.imagefilters + "'" })
                        : '');