Laken and Gabriela meet at the London Submission Room and Laken has an idea - she wants to do a face-sit challenge with Gabriela. Laken thinks it will be a lot of fun and Gabriela agrees. But the thing is, Laken isn't entirely honest with Gabriela and plans a "surprise".

The challenge involves Laken tying up Gabriela, so that Gabriela can't possibly escape and then facesitting her non-stop for two minutes. I mean it's just a case of Gabriela taking a deep breath and holding it - what could be difficult about that. Gabriela is up for the challenge and so Laken gets to work tying Gabriela's ankles together, before folding Gabriela's legs over her head and tying her ankles to her wrists.

Immobilised by the b*ndage, Laken now sets the timer on her phone and starts the challenge - two minutes of facesitting. Gabriela seems to enjoy the challenge and so Laken decides that another two minutes is needed. Still Gabriela is unfazed by this.

Laken moves to round three. She unties Gabriela and re-ties her hands to her ankles while she lies on her back. This position pins Gabriela's arms well away from her face and gives Laken better access to Gabriela's face. This time there can be no wriggling free, and no escape. But, just as Laken secures the last tight knot, she reveals to Gabriela there there is a rule change and that the facesitting bouts are going to be three minutes long and not two. Gabriela protests but it's too late and with her hands tied, there is nothing Gabriela can do to stop Laken from going ahead with the new rules.

Gabriela is struggles in vain but Laken just seems to enjoy herself more and more. When Gabriela taps, Laken reluctantly agrees to let Gabriela take a few well-needed breaths but then it's straight back to the facesitting and she ignores Gabriela's protests. Laken constantly monitors her phone to ensure that Gabriela remains trapped for the full three minutes. Once again, Gabriela survives but only just and Laken decides that the challenge should continue for a further three minutes.

Gabriela doesn't know how much longer she can endure the challenge, and seems slightly relieved when Laken announces that this is going to be the final (bonus) round. This time, Laken unties Gabriela but proceeds to pin her in a reverse folding bodypress pin in what turns out to be the hardest challenge of them all.

Take a deep breath and download for some close-up action of these two stunning ladies.

Flexibility Face Sitting Big Butts SRW661 B*ndage Facesit Challenge with C4s.com