Feature image of La Muxer Diosa and Zoie Blackheart in Crash Pad Series episode 281. All of the photographs in this NSFW Sunday are from the Crash Pad. The inclusion of a visual here should not be interpreted as an assertion of the model’s gender identity or sexuaal orientation. If you’re a photographer or model and think your work would be a good fit for NSFW Sunday, please email carolyn at autostraddle dot com.
Welcome to NSFW Sunday!

Hotel room porn wasn’t always a thing, writes Brian VanHooker at Mel. In 1971, an Osaka, Japan hotel accidentally transmitted its signal to other buildings in the neighborhood. WhenTime covered the incident, Americans learned about hotel room porn for the first time:
“Among those Americans who read that Time article was a lawyer named Don Leon, who represented a group of motel owners in L.A. Figuring the idea could fly here, he reached out to the hotel group and “convinced [them] to convert an AutoLodge at 930 West Olympic Boulevard… into an ‘adult motel,’ complete with water beds, fur bedspreads, mirrored ceilings and closed-circuit adult films played on Sony U-Matic machines,” Alilunas writes in his book Smutty Little Movies: The Creation and Regulation of Adult Video, where he catalogues much of this history.”

If you want to get comfortable wearing a strap-on, try touching it, masturbating with it, and wearing it just because:
“Even when you’re not going to be using it for sexy playtime, put it on sometimes. Wear it around the house when you are doing chores or doing homework to get used to it. You’ll start to feel how it moves, how it connects to your hips, how the harness feels.
Not all of them are comfortable to put on and wear, I know — but you can figure out a way to wear it without having to move around so much (or put pants on top of it). You could just watch TV.
(Plus, it’s always good to practice putting the harness on and off, since having that be fluid helps with confidence.)”
Want to read more about getting comfortable with your strap-on? Don’t forget this Autostraddle classic advice article that’s also one of our all-time greatest hits.

People who watch porn are more likely to be bisexual, says this interpretation of a study.
Talk about money in your relationship.
Here are some books to read after a breakup.
Bilateral salpingectomy is getting fallopian tubes removed as a form of birth control and Oh Joy Sex Toy has a comic by Rosalarian all about it.

Trying to make your brain work better? Sex might help:
“In 2017, another study published in the Archives of Sexual Behavior looked at the effect of sex on the cognitive abilities of 78 women aged between 18 and 29. Controlled for other factors such as menstrual phase and relationship length, researchers found that women who had sex more often had better recall of abstract words on a memory test. In fact, the bulk of research done on the benefits of sex on the brain revolves around memory. People who are getting some on a regular basis may be less depressed and more emotionally satisfied too, Winter says. This, he adds, could line up with sex being cognitively beneficial and helpful with focus.”
