Check these great mainstream and niche tubes with free adult content that were designed to improve your user experience, use RSI approach (Requirement – Service – Interface) and meet new Google criteria:

• *the videos are original and engaging
• *the design is responsive
• *ease of downloading
• *ease of sharing on social media & commenting
• *we act on our user feedback and improve our sites
• *no annoying ads

Analdin.com – our oldest flagship with the largest movie database. Better search engine than Pornhub!
Xozilla.com – HD quality, friendly user-community. Right, our users love to share their stuff on Xozilla 😉
Xtits.com – the best of the best in the “Big Boobs” niche. Extensive model index, easy selection between natural jugs and silicone bazookas.

To be continued…

Canadian sexologist, neuroscientist, and Playboy columnist Dr Debra Soh received her doctorate from York University in Toronto but left the academic research field to become a journalist and debunk the myths about the science of human sexuality and gender, and censorship in academia: she is worried about the misuse of science for political purposes and writes a lot of non-fiction, feminism-gender stuff about her concerns.

This book is a valuable, research-based and timely-written work on complex issues of sex and gender in the Anglo-Saxon world. While not supporting the conservative views on sex and gender identity, armed by science and facts the author also opposes extreme gender activists.

Take a sneak peek on her book and her opinions on pornography and porn addiction by watching the following YouTube podcast with Joe Rogan

You can follow Dr Soh on Twitter at @DrDebraSoh and visit her at DrDebraSoh.com.