How can I use OpenDNS to block access to certain websites on certain devices?

I wish block certain websites on a certain device that I use, namely my computer. I am using OpenDNS as a web filtering tool however OpenDNS blocks access to blacklisted websites on all devices connected to my Wi-Fi network.

I want to make it so that OpenDNS only applies the blacklist to my laptop computer and phone, and to no other device. Is there any way to do this?