It is never a good idea to post "live" links. Change "http" to "hxxp" or something similar.
This is especially true for porn sites since the chances for infections are elevated.
Is the "avast online security" plug-in enabled?
If it is disable the AOS in your browser.
Dell Inspiron, Win7x64 SP1, Comodo Firewall 5.12 w/D+, MalwareBytes Free 2.1--HP Envy Win8.1x64, MalwareBytes Premium 2.1--Both systems Avast Free v2015.10.2,2218, Super Anti-Spyware, Spyware Blaster, MCShield, Unchecky, Firefox (latest build), Google Chrome (latest build) and, various browser security tools.
When you do something, do it with a purpose and do it on purpose.