Oh Joy Sex Toy is the webcomic of Portland comics artist Erika Moen and her husband Matthew Nolan. She reviews sex toys and discusses sexual health issues such as STDs, contraception, and pregnancy. From her site:

What IS Oh Joy Sex Toy?

Oh Joy, Sex Toy (OJST) is a weekly webcomic by Erika Moen and Matthew Nolan that debuted April 2013 and has updated every Tuesday since, bringing you reviews of everything that relates to sex, sexuality and the sex industry. From sex toy reviews to sex education to interviews with sex industry professionals and more! With the aid of curated guest reviewers, OJST strives to be relevant to all different genders, body types, and sexualities.

http://www.ohjoysextoy.com/category/comic/education-comic/

Her book production Kickstarter was overwhelmingly funded and a softcover book of the first year of comics, plus bonus extras, is expected in 2015.