Justin Lehmiller

Justin Lehmiller. Self: Two Girls One Mic: The Porncast. Justin Lehmiller is an American social psychologist, author, and blogger who studies the science of sex. He is known for his book Tell Me What You Want: The Science of Sexual Desire and How It Can Help You Improve Your Sex Life (2018) and his appearances on National Geographic's Taboo (2011) and the Netflix/Vox series Sex, Explained (2020).