USA
Canada
Australia
UKTop 10 Adult Slots and Where to Play Them Online
The best adult slots seamlessly blend stimulating visuals with engaging gameplay and generous bonuses. You can enjoy great graphics and animation while spinning for free spins or a big jackpot.
We have collated the top adult slot machines offered at the best online casinos. These are strictly for individuals 21 years of age or older, so browse our selection and enjoy a wild ride when you play.
| Rank | Adult Slot | Developer | RTP% | Where to Play |
|---|---|---|---|---|
| #1 | A Night with Cleo | Rival Gaming | 92.50% | Visit Bovada |
| #2 | Good Girl Bad Girl | BetSoft | 97.70% | Visit Vegas Aces |
| #3 | Twerk | Endorphina | 98.05% | Visit TrustDice |
| #4 | Witches of Salem | Rival Gaming | 95.72% | Visit DuckyLuck Casino |
| #5 | Bubble Bubble | RTG | 96% | Visit OnlineCasinoGames |
| #6 | Blood Eternal | BetSoft | 95.03% | Visit SlotsandCasino |
| #7 | Lawless Ladies | Woohoo | 95.80% | Visit Ignition Casino |
| #8 | Cherry Fiesta | BGaming | 96.98% | Visit VegasAces |
| #9 | Fast & Sexy | Woohoo | 95.97% | Visit Wild Casino |
| #10 | Weekend in Vegas | BetSoft | 96.60% | Visit BetUS |
#1 – A Night with Cleo
- Developer: Rival Gaming
- Reels: 5
- Lines: 27
- Free Spins (Y/N): Yes
- RTP: 92.5%
A Night With Cleo is our best adult slot for its graphics, gameplay, and bonus features. It’s also a contender for the best Cleopatra slots you can play online.
You play A Night With Cleo on 5 reels. Triggering a bonus game means there’s every chance Cleo disrobes. She takes off more clothes the more you trigger the bonus game.
Jackpot payouts are also one of the reasons you should play A Night with Cleo. You can read more in our special review of A Night with Cleo, offering bonus details.
Then, go to Bovada and play the game for free. Start by reading our review of Bovada before signing up and claiming a generous sign-up deal.
#2 – Good Girl Bad Girl
- Developer: BetSoft
- Reels: 5×3
- Lines: 15
- Free Spins (Y/N): Yes
- RTP: 97.70%
Good Girl Bad Girl is the first of two BetSoft games on our list of adult slots. It fully deserves a spot in our rundown for its high RTP of 97.70%, 3D graphics, and top gameplay.
Before each spin, you get to control the way you play. You can choose Good Mode for low-volatility spins or Bad Mode for high-variance action. Alternatively, you can opt for both modes for an extra stake.
The best online slots offer a mix of immersive graphics, slick gameplay, and attractive bonuses. That’s what you get in Good Girl Bad Girl. Plus, you can choose which girl to favor, each coming with their own volatility factor.
Check out our review of Vegas Aces to discover why it’s our go-to gambling site for Good Girl Bad Girl. You can enjoy 100s of top slots and around a dozen progressives, too.
#3 – Twerk
- Developer: Endorphina
- Reels: 3×3
- Lines: 5 fixed
- Free Spins (Y/N): Yes
- RTP: 98.05%
Endorphina’s Twerk is the only classic 3×3 slot on our list. However, it makes it into the best adult slots collection for its graphics and high RTP of 98.05%.
You play Twerk on a 3×3 game area with 5 paylines in operation. All the images in Twerk consist of bar dancers in various states of twerking. You may want to avoid this adult slot if you are easily offended by skimpy hot pants!
Despite Twerk being a classic slot, you can still trigger a cool bonus feature. You activate the Battle Between the Girls bonus by landing 3 scatters anywhere. A dancer is randomly chosen for you, and you win cash prizes if your pick wins her dance battles.
We recommend our review of TrustDice for the full lowdown on one of the best adult slot casinos. TrustDice is crypto-friendly and even lists stakes in mBit if you want to play with digital currency.
#4 – Witches of Salem
- Developer: Rival Gaming
- Reels: 5
- Lines: 243
- Free Spins: Yes
- RTP: 95.72%
Our next stop for sexy slots is Witches of Salem. This adult casino game has 5 reels and 243 paylines. There are so many different ways to win, which certainly doesn’t hurt. The game also has an RTP of 95.72%.
The three sexy witches are the stars of the show. You’ll be trying to spin for their symbols to earn big prizes. This game is great for those of you who like a little spookiness. If you’re a big fan of scary movies, haunted houses, and Halloween, I strongly suggest playing this game.
Witches of Harlem is truly one of the best witch slots to play online. You’ll be able to find it at DuckyLuck, along with a few other adult casino games.
#5 – Bubble Bubble
- Developer: RTG
- Reels: 5×3
- Lines: 50 fixed
- Free Spins (Y/N): Yes
- RTP: 96%
The iconic Bubble Bubble is next on my list of erotic adult slots. This is one of the most popular adult casino games, and it’s not hard to see why.
Winnie is the sexy witch that you’ll have a hard time taking your eyes off. This game is also inspired by Halloween. By the time you’re done with these mature slot machines, you just might have a new favorite holiday.
This game is for all wallet sizes, with a minimum entry of $0.50 and a maximum of $50.00. You can also earn up to 20 free spins, which can help you win a payout of up to 100 times your bet.
If you read our OnlineCasinoGames review you will discover it has an excellent mobile option, making Bubble Bubble even more intriguing.
#6 – Blood Eternal
- Developer: BetSoft
- Reels: 6×3
- Lines: 30
- Free Spins: Yes
- RTP: 95.03%
Speaking of spooky games, how about a slot with a vampire theme to keep things going? The sexualization of vampires has been pretty popular in today’s world. If you do find vampires attractive, then Blood Eternal is the best adult slot machine for you.
This adult casino game has the most reels on my list with 6. It also has a respectable RTP at a little over 95%. You also have 30 fixed paylines, plus free spins, wilds, and scatters.
This Blood Eternal slot has been out since 2017, but it still has incredible graphics. When a slot lasts this long in the online slot community, you know they are doing something right.
You can see what the fun is all about by playing at SlotsandCasino. Head straight to their site to start playing Blood Eternal!
#7 – Lawless Ladies
- Developer: Woohoo Games
- Reels: 5
- Lines: 20
- Free Spins: Yes
- RTP: 95.8%
Lawless Ladies is one of the top slots online, featuring 5 reels, 20 paylines, and an RTP of 95.8%. You also have the chance to earn free spins, wilds, and scatters while playing this game.
This slot machine has an exceptional cartoonish design and several different characters. It also has fun animations and a great soundtrack to tie it all together.
These are all great features, but perhaps the most enticing one is the progressive jackpot. The progressive jackpot can drop at any time, which makes every spin that much more exciting.
Read more about their site and other features with this in-depth Ignition Casino review, or head there now to play Lawless Ladies!
#8 – Cherry Fiesta
- Developer: BGaming
- Reels: 5×3
- Lines: 9
- Free Spins: Yes
- RTP: 96.98%
Cherry Fiesta is a slot machine that offers 5 reels, 9 adjustable paylines, and a strong RTP rating of 96.98%. It also offers medium volatility, plus a maximum win of 225,000 coins.
You might think that this game is relatively new, but it’s actually been around since 2016. That’s because it has high-quality graphics, which is a common theme among slot machines from BGaming.
Cherry Fiesta also has some other fun features, such as the gamble round and free spins bonus. It certainly deserves a spot on our list of top slots with bonus games to play online.
Read our Vegas Aces review, as that’s our pick of casinos to play Cherry Fiesta at. You can sign up now and claim your first 250% deposit match bonus.
#9 – Fast & Sexy
- Developer: Woohoo Games
- Reels: 5×3
- Lines: 20
- Free Spins (Y/N): Yes
- RTP: 95.97%
Woohoo’s Fast & Sexy is one of the best adult slots to play if you’re a fan of the Fast & Furious film franchise. The slot’s focus is the bevy of female mechanics who Woohoo promises will “take you on the ride of your life.”
You play Fast & Sexy on a 5-reel set-up, with 20 paylines in play. The first of the bonuses is a straight instant-win bonus that is triggered if you hit 3 bonus symbols in any position. You are awarded a cash prize worth up to 300x stake.
Alternatively, you can win 10 free spins by landing 3+ scatters in any position. There’s a 2x multiplier added to every cash payout.
Fast & Sexy puts the ‘sexy’ into adult slot machines. The graphics and rendering are superb, and the action never lets up. Read our Wild Casino review then sign up and claim a great deposit match.
#10 – Weekend in Vegas
- Developer: BetSoft
- Reels: 5×3
- Lines: 243 ways to win
- Free Spins (Y/N): Yes
- RTP: 96.60%
BetSoft’s Weekend in Vegas is proof that not all adult slot games feature scantily-clad girls and sex. In this case, the Weekend in Vegas slot focuses on a group of bachelors on a boys’ weekend away in Sin City. It’s like experiencing The Hangover movie but with added slots bonuses.
BetSoft’s customary 3D graphics and epic gameplay come to the fore in Weekend in Vegas. All three characters – Loony Larry, Balanced Ben, and Cautious Chris – appear as stacked symbols that can cover the entire reel.
You can also trigger a free spins bonus in the game. This is Las Vegas, so it’s good to see a roulette wheel in play. You spin the Money Wheel after free spins to win a cash payout.
Play Weekend in Vegas at BetUS, but not before reading our review to understand the pros and cons of this amazing casino.
Where to Play Free Adult Slots Online
You can play free adult slots right now at the best online casinos. Opt for demo mode and practice for free before risking some of your own money.
We recommend Bovada for the best free adult slot games. The online casino offers 100s of great online slots from developers including BetSoft and Rival Gaming. You can use the quick view option at Bovada, too, which displays the RTP% and game rules for all slots.
Plus, you can claim free spins or Bovada Rewards as part of the casino’s excellent bonus package. Bovada fully supports cryptocurrency deposits, which are quick, anonymous, and open up bigger bonuses.
More Sexy Slots to Play Online
Are you looking for extra slots for adults to play online? Head straight to Slots.lv for Forbidden Slots, or try Hot Hand at Wild Casino.
We’re also big fans of Wild Beach Party at TrustDice. It’s a Manga-themed slot with voluptuous female characters guiding the gameplay.
None of these slots quite has the legs of A Night with Cleo or Bubble Bubble. However, each of our top three alternative adult slot picks offers a jackpot and bonus features.
Playing the Best Adult Slot Games Online
It’s hard to beat A Night with Cleo for top spot in our best adult slots list. It might have a low RTP%, but its thrilling bonus features and sultry graphics win out.
Remember, you can play A Night with Cleo at Bovada while claiming a 125% welcome bonus. Bovada also offers A Night with Cleo Hot Drop Jackpots with additional chances to win a prize.
