diff --git a/youtube_dl/extractor/__init__.py b/youtube_dl/extractor/__init__.py
index 8dad38a00..33073a512 100644
--- a/youtube_dl/extractor/__init__.py
+++ b/youtube_dl/extractor/__init__.py
@@ -83,6 +83,7 @@
 from .metacritic import MetacriticIE
 from .mit import TechTVMITIE, MITIE
 from .mixcloud import MixcloudIE
+from .mofosex import MofosexIE
 from .mtv import MTVIE
 from .muzu import MuzuTVIE
 from .myspace import MySpaceIE
diff --git a/youtube_dl/extractor/mofosex.py b/youtube_dl/extractor/mofosex.py
new file mode 100644
index 000000000..a0c926cd1
--- /dev/null
+++ b/youtube_dl/extractor/mofosex.py
@@ -0,0 +1,49 @@
+import os
+import re
+
+from .common import InfoExtractor
+from ..utils import (
+    compat_urllib_parse_urlparse,
+    compat_urllib_request,
+    compat_urllib_parse,
+)
+
+class MofosexIE(InfoExtractor):
+    _VALID_URL = r'^(?:https?://)?(?:www\.)?(?P<url>mofosex\.com/videos/(?P<videoid>[0-9]+)/.*?\.html)'
+    _TEST = {
+        u'url': u'http://www.mofosex.com/videos/5018/japanese-teen-music-video.html',
+        u'file': u'5018.mp4',
+        u'md5': u'1b2eb47ac33cc75d4a80e3026b613c5a',
+        u'info_dict': {
+            u"title": u"Japanese Teen Music Video",
+            u"age_limit": 18,
+        }
+    }
+
+    def _real_extract(self, url):
+        mobj = re.match(self._VALID_URL, url)
+        video_id = mobj.group('videoid')
+        url = 'http://www.' + mobj.group('url')
+
+        req = compat_urllib_request.Request(url)
+        req.add_header('Cookie', 'age_verified=1')
+        webpage = self._download_webpage(req, video_id)
+
+        video_title = self._html_search_regex(r'<h1>(.+?)<', webpage, u'title')
+        video_url = compat_urllib_parse.unquote(self._html_search_regex(r'flashvars.video_url = \'([^\']+)', webpage, u'video_url'))
+        path = compat_urllib_parse_urlparse( video_url ).path
+        extension = os.path.splitext( path )[1][1:]
+        format = path.split('/')[5].split('_')[:2]
+        format = "-".join( format )
+
+        age_limit = self._rta_search(webpage)
+
+        return {
+            'id': video_id,
+            'title': video_title,
+            'url': video_url,
+            'ext': extension,
+            'format': format,
+            'format_id': format,
+            'age_limit': age_limit,
+        }