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, Win10x64--HP Envy Win10x64--Both systems Avast Free v17.1.2282 beta, Comodo Firewall v8.2 w/D+, MalwareBytes v3.0, OpenDNS, Super Anti-Spyware, Spyware Blaster, MCShield, Unchecky, Vivaldi Browser and, various browser security tools.
"Look before you leap!" Use online scanners before you click on any link.