Pornhub logo






© Pornhub.com, 2025
RTA

You are now leaving Pornhub.com

NO MORE ADS.
JUST ALL THE PREMIUM
PORN YOU CAN HANDLE
WELCOME TO
THE BEST PORN
EXPERIENCE. EVER.
FINALLY,
THE PORN EXPERIENCE
YOU DESERVE.
No Ads

Exclusive
Content
High Quality
HD
Cancel
Anytime

Offering exclusive content not available on Pornhub.com. Super affordable at only €9.99/month.

Start Free Week of Pornhub Premium
Go Back

You are now leaving Pornhub.com

Offering exclusive content not available on Pornhub.com

Video poster
Resume

Black vs White, My Ultimate Dick Challenge (mk13768)

1M Views
8 years ago
Add to
Share
Report
2K
|
Favorites
Added to your Favorites
Add to playlist
Login or Sign Up now to add this video!
Login or Sign Up now to add this video to stream!
Close
Jump to your favorite action
Close
303 Videos 1.2M Subscribers

Pornstars 

avatar Mia Khalifa
Thank you for your suggestions! Our team is reviewing them!
Vote on categories
  • Arab
  • Babe
  • Big Dick
  • HD Porn
  • Handjob
  • Pornstar
Submit
Vote on tags
  • Arab
  • Miakhalifa
  • Big boobs
  • Big cock
  • Big tits
  • Mia khalifa
  • Black vs white
  • Pornstar
  • Hijab
  • Taboo
  • Tug
  • Lebanese
  • Hottie
  • Thick cock
  • Glasses
  • Big black cock
  • Big black dick
  • Mk13768
Submit

Production 

professional
Vote on production
  • Professional
  • Homemade
Added on 8 years ago

Featured on

8 years ago
View more
  • Related
  • Comments
  • Playlist
View More

All Comments (29)

Login or Sign Up now to post a comment!

8 years ago
Your sample sizes are small, your standard deviations are high, your conclusion means nothing, and you should feel bad!
5 years ago
yes, she did state a hypothesis. If you were a member on her official website you would know this.
8 years ago
I could not agree more. She failed to first state a hypothesis and completely neglected uncertainties due to random and systematic error.
8 years ago
Ah man I love reading the comments on porn videos lol
8 years ago
This video is bullshit.. how can you weigh a cock by lifting the scale, in the frame of the cock, there will be a pseudo force pushing it upwards, therefore, the weight of the cock must be less than that... Stupid pornstar.. did not go to college
6 years ago
the scale has to be subject in some damned way. The weight will be correct if the scale is not moving. Or are you waiting for the balance to be floating? She has to do strength up just to counteract the weight, just as if it were on the fucking table.
8 years ago
Lovely. You enraged Mia into replying xD.
8 years ago
Honestly, I don't get why por stars even try to do math, as it's all scripted. I second what 'theprofapper27' said. Also, Why are you wearing the hijab? You are Christian. Goddamn. I don't understand why this is quality porn. Wow.
5 years ago
God man,are you even educated Mia,I loved THIS VIDEO
unknown
unknown
8 years ago
Smh a good scientist would have at least 100 men for a credible experiment. I'm disappointed Mia. I thought u were smarter than that.
5 years ago
This isn't science. I'd hoped for more from you. But I expected as much.
8 years ago
This is a stupid ass video
8 years ago
Nadia plz make more videos with this clothes like Muslim .. Muslim lesbian videos
7 years ago
Who's Nadia?
5 years ago
Should've done more test
8 years ago
This reminds me of a lebadonian frindne of mine.Don't ask why
7 years ago
I just want to know what a Lebadonian frindne is. :-P

Playlists Containing Black vs White, my Ultimate Dick Challenge (mk13768)

© Pornhub.com, 2025
RTA
Pornhub logo

This website is only intended for users over the age of 18.