Here are tips to keep yourself safe, whenever you're meeting new partners for a threesome:

1). Let someone know where you are going. If you are embarrassed to tell them you are headed over to have a 3some with a couple or a single, just say it is a blind date, or just meeting someone new, or even that someone is selling something off craigslist and you want to check it out. Give them the address and time, or use an app where they can see your location. Better yet, if you can meet them in person at a public place first, to make sure they are legit, and get to know them a bit to make sure there aren't any red flags before you schedule a day to have a threesome.

2). Keep your personal life private from your hookup life. Don't give out your full name, your phone number, address, even your place of work. It sounds extreme but think about it this way: if you're just going over for a booty call, why does anyone need that info anyway? Sign up for a Google Voice number (free) and download the app to use for texting & calling new partners.

3). Use caution when sending photos - someone can find out who you are by performing a Reverse Image Search on Google. If you send photos that are available on a public Facebook profile (or was once public), the image can be searched to reveal your Facebook profile, and anything you have public on it. If you're sending photos, send selfies but make sure the Location Geotagging on photos is OFF. You can search for this in your phone's Settings.

While apps like Snapchat will notify you if someone screenshots a photo you sent, this isn't a fool-proof method, as someone can easily take a picture of the picture displayed on snapchat using another phone or camera. So even if the person seems trusting, is sending you plenty of nudes of themselves and asking "nicely" for just one in return...use caution. Once a nude photo is sent in any form, there is no fool-proof method of ensuring it doesn't spread anywhere else. Once something is online it's online forever.

Also, inspect your photos for any personal revealing background details - a piece of mail, a computer screen, tattoos, friend's tattoos, name tag on a backpack or luggage, "liked by _____ and 26 others" friend lists that someone can look up and scroll through...pinch zoom around any photos you plan on sending and look for any details that could reveal personal info about you.

4). Look for any hidden cameras. This isnt very common, but it is always wise to keep your wits about you. If youre going over to someone else's place for a hookup, or if they book a hotel room first and then you meet them there, or even if you host and they bring a covert spy camera. You should know what to look for.

Spy cameras take all kinds of forms. Car key fobs, air fresheners, TV remotes, phone chargers, and even down to a wall screw. The common denominator among all of them is that they are UNBRANDED. Meaning if someone you're meeting sets their keys down on the nightstand, and you see two key fobs: one for a Toyota or whatever, and then a second, different key fob, without a car logo. That's a clue. So use an excuse like "Hey, I'm gonna put your keys in your bag/pants/whatever so I can put the box of condoms here so they're easy to reach and we don't knock your keys around when swapping condoms and lose your keys." Same deal with TV remotes, air fresheners, wall chargers etc, they all have no branding on them. So just take a quick glance at them and you could even just turn those items around 180 degrees if you're unsure. The trickiest one is the wall screw spy camera, as it's small and tricky to spot. One way to notice is to look for any screws that seem out of place - most screws on wall outlets, bookcases etc are all matching, both in type (phillips or flathead [ or -]) and in color, so if you see one that doesn't match, look for a small black lens in the center. If you aren't sure about something, then a small piece of double-sticky scotch tape stuck over what you suspect could be a lens is enough to blur any covert camera lens, and you can keep a roll of home-sized tape in your bag, AND it won't be noticeable!

So how do you get an opportunity to check before moving to the bedroom? You could ask, "Hey, why don't you give me a tour of the house?" if you're going to someone else's place who's hosting. Make it a sexy game! Stroll around the house while you check, teasing them while you do so. This way you both build the sexual anticipation and get your check done. If meeting at a previously booked hotel room, asking them to go to the bathroom while a girl "changes to something more spicy" or whatever gives her a quick chance to eyeball any unbranded remotes, air fresheners etc.

Here are some photo examples of spy cameras:

Air Freshener

TV remote

USB charger

Key Fob 1

Key fob 2

Screw 1

Screw 2

5). Always insist on group texts and chats with both members of the couple. If you're chatting with a male part of a MF couple, where the male is talking on behalf of the female, then this is a red flag. Why talk without her? What would be the reason that she wouldn't want to be present and have her voice in all discussions? Think about this for a minute. Always best to have everyone on the same page. Bring up topics that were discussed over text when you meet in person. Don't agree to meets where you haven't any confirmation from the female that you are all indeed agreeing to meet up for a threesome.