Erika Moen is an artist and educator. She is the authour the comic strip Oh Joy Sex Toy. It started out several years ago as a sex-positive, diversity-friendly sex toy review but has expanded into all aspects of sex and sexuality. There is no topic that she's afraid of addressing. The strips are fun, subversive, educational, and visually appealing. You can read more about her here and here. Check out all her comic strips and reviews here. And a sample of her work: