Why is there a mattress in your office? Where women want to get busy, Bark Box for babes, how to do doggie better and yes - the bots are back....

Technical difficulties made delivery late, but we finally get to deliver a story and PSA about a guy who needed surgery to remove a fidget spinner from his - uh - figure it out. Did you know there are four basic penis shapes? Libido-boosting foods and sex dolls with Twitter accounts...just another day around here.

Dr. Markie Twist joined us before she heads to a tour of duty at UNLV and chimed in on the new cuckolding fetish craze, vagina glitter bombs, the new product Jiftip which is basically - uh - penis glue. Keeping the sex vibe of vacation, a middle school field trip to Stanford gone wrong and more....

There's a lot going on in the world when it comes to sex, attitudes about it and people doing illegal things naked. Colleen and Kelly dive into the news, discuss social issues and - well, have fun.

Perry LaPeri joins to talk about SwingStock and Kinky Camp, Colleen is low on coffee and high on - well, EVERYTHING. Kelly can't control the room. Tune in for a top 5 all-time Great Northern Sexcast!

It's a busy day at the Great Northern Sexcast: What women find hottest about men, what men really think about lady bits, it wasn't Goldilocks in WI, Japan isn't getting busy, Colleen shares a bit about international adoption and why the ladies are tired of talking about cheating.

Colleen returns from vacation! S. Korea has a penis park and the reason is awesome. Surprising sources for good sex info, things you probably don't know about kissing and who knew we needed detailed instructions on how NOT to blow dry a vagina?

Dr. Markie is a LMFT, LMHC, PhD and CSE. The girl has CHOPS! She joins Kelly and Megan and brings great humor and insight to tantra, GNS news, what STDs are now called STIs and reveals what tribadism is...you know you're curious...!

Dr. Markie has a LOT of letters after her name (www.drmarkie.com), but she's got the science of sex nailed! Merle Freeman joined to promote the Swing Stock event at Two Creeks and shed some surprising light on swinging, Ms. Megan was in the house and we covered a lot of ground - including how BDSM research gets done.

Michael is back and joins Kel as Colleen is off road tripping. Best places in the world to have sex, mistakes men make in the bedroom, "What Makes a Good Looking Penis?" - that's a real study conducted in Zurich and we'll tell you about it. Some serious, but a lot of silliness and the latest from the sexual universe.