Monster Curves review


Final Score: 87/100

Main Details

January 2008 (estimated)
December 9, 2015
Data Revised
October 11, 2016
Mobile & Tablet
Content Updates
Few times a month
This site is part of the Reality Kings network. Signing up Monster Curves gives access to the whole network.

Review by Anne McDonald, May 9, 2016


If you're fortunate enough to be walking behind a Monster Curves lady, you’ll be shouting, "Hips-Hips-Hooray!". Full HD doggy style with big booty porn stars, and full access to the Reality Kings network.


  • Original big ass hardcore videos that you won't find elsewhere
  • The most popular porn stars with big butts
  • Great Full HD quality
  • Full Reality Kings Network access, with almost 4000 big ass scenes
  • Great special price currently ($17.95 for a month)


  • Could update more often (2-3 updates per month currently)
  • Full HD is download only, streaming resolution is a bit below HD
  • The older half of the library is DVD quality
  • The mobile site doesn't have links for the Full HD files
  • Ads in the members' area

I think I can safely say that we're reviewing a classic big ass porn site this time. Monster Curves has been around since 2008, it still updates multiple times a month, and it's an integral part of the Reality Kings network. Robust rumps await your gaze, so meaty, fleshy, and appealing to look at.

There's something almost artistic about the asses on this site. They are museum worthy, to be admired and critiqued by passers-by that appreciate such fine pieces of pleasure. Porn star fans will love the selection—Dani Daniels, Phoenix Marie, Valentina Nappi, Mia Malkova—they are just a few of the babes in MonsterCurves' latest scenes.

Just a few short weeks ago a set was added with the title, "Fine Ass Alison". Alison Tyler is a perfect figure 8 in the making, with large breasts, a slender waist, and a perfect round ass. The pink, lacy, high riding panties she wears really accentuate her butt!
She slips into the bathtub, and brings her to self-appreciation as masturbation begins….only to end by the joining of her boyfriend, who's hot, hard, and ready to offer his manhood for servicing. They go 1 on 1 as he worships her ass and fondles her funbags, leading into hardcore action that includes breast covered ejaculation. Some things are just too pretty to ignore, and this girl is certainly one of them.

Some scenes are plain action, but they've done well on adding little story-lines to others. There is a scene with a stewardess getting her ass worshipped and pounded by the pilot. In one of the most recent scenes, Phoenix Marie gets the burglar to pound her big white ass, while the husband is asleep. The movies all have great hardcore action with lots of ass-worship. In case you might be wondering, yes, doggy style does seem to be a favorite position for penetration from, Monster Curves…and with very good reason. Many scenes also have anal, or end with cumshots on the ass.

The quality will enhance the erotica, you can choose from standard to a great looking Full HD downloads. You can also watch the videos online in three sizes. The highest streaming format is actually a bit below HD though. They're good looking, but if you're not late for work and you have a bit of privacy, by all means, opt for the Full HD download.
This site has archives going back to 2006. I was very happy to see that you can find perfect looking Full HD files going back to late 2010. That's about half of the library. The older half of the archives is mediocre quality, with DVD resolution videos. You'll still want to watch them though, as the older scenes also have wonderful girls like Jayden James and Rachel Starr.

The scenes have real photos too, in addition to the videos and the screen caps. The newer galleries are good quality. Don't expect artistic images, I felt that the the pics were taken in a row. There are many great shots in the large galleries though. A ZIP download allows you to save them to your hard drive easily.

Updates happen 2-3 times a month, each time a lengthy movie is added, together with the screen caps and the photos.

One of the biggest advantages of the site is the network access. You get all of the Reality Kings sites, more than 40. The update factor is great on the network too, there are two new scenes per day in total.

When you log in with your password, you're welcomed by the Reality Kings members' area. You can browse the new and old updates of all of the sites, but you can also head to the Monster Curves section. The filtering system is awesome, and you'll probably use it a lot. Network-wide, there are almost 4000 original scenes tagged with the "Big Ass" keyword.

The site and the network also has a mobile version, which is very smooth on smartphones. The only drawback is that it doesn't have links to the HD files. If you want to download the Full HD files to your mobile instead of instant online playback, you'll have to use the "Request Desktop Site" feature of your mobile browser app.

Monster Curves was very satisfying to review. They have beautiful porn stars with big butts, and superb hardcore porn. While they could update more, the two daily updates of Reality Kings network definitely make up for it. The membership gets you Monster Curves, and 9600 other Reality Kings scenes. The Reality Kings network is one of the best choices for big butts, as it also has Round and Brown, 40 Inch Plus, Mike in Brazil, and Flower Tucci. It's a truly great deal at the current discounted price.

Enter Monster Curves

(40% Monster Curves discount)


257 scenes
Avg. length
38 mins
type resolution bitrate info
mp4 1920 x 1080 px FULLHD 10200 kbps
mp4 1024 x 576 px 3550 kbps
wmv 768 x 432 px 1600 kbps
mp4 768 x 432 px 1550 kbps
mp4 768 x 432 px 850 kbps
mp4 480 x 270 px 850 kbps
mp4 320 x 180 px 330 kbps
The new download limit in 2015 is maximum 50 big scenes per day. (Or 100 smaller clips, or 300 one-minute clips.)


Photos / gallery
resolution zip files
1800 x 1200 px
900 x 600 px


Taken from Streamate

Prices & Billing

Recurring Memberships:
1st period price rebills
Trial (2 days) $1.00 rebills at $39.95/month LTD
One month $29.99 $17.95 rebills at $29.99 $17.95 / month
3 months $59.95 $49.95 rebills at $59.95 $49.95 / 3 months
One year $119.88 $95.40 rebills at $119.88 $95.40 / year
Non-recurring Memberships:
length price rebills
PROBiller & more
Pre-checked cross sales in the join form. If you don't uncheck them, you'll pay extra for membership(s) to additional site(s).

Review History & Outside Reviews

Review history on x3guide
review date score
this full review May 9, 2016 87/100
Outside reviews
site date score
The Best Porn Apr 12, 2019 84/100
Adult Reviews Jan 16, 2019 90/100
Porn Reviews Jun 28, 2018 80/100
My Porn Adviser May 8, 2018 84/100 Nov 7, 2017 84/100
Sex-Reviews May 11, 2016 92/100

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