Sessions in London

Come and serve a true Mistress that is loved, worshiped and feared by submissives around the globe


  • Monday to Friday 12.30pm till 10.00pm
  • Saturday 1pm to 10.30pm
  • Overnight stays available on request

To Book

  • Telephone respectfully – 07879 331715
  • Withheld numbers and text messages will be ignored
  • NO WhatsApp!
  • Calls are answered 9am to 8pm, Monday to Saturdays
  • Calls are not answered on Sundays

Everything you need to know before you book a session with Me

  • Regarded as my second home city, London is only a short train journey away.
  • Making it easier for those that find themselves caught up in the rush and not having the time to visit my Norfolk domain.
  • Offering private sessions from professional dungeons in various locations in London means those who are on just a quick visit still have the pleasure of experiencing servitude under my rule.
  • A tribute is required by all those that wish to visit and serve me.
  • This is a vital means of supporting my life style as a Mistress and professional dominant. Equipment and my fetish apparel is expensive.
  • I offer a free consultation on all first time visits, as this gives me an insight into your potential serving abilities which will lead to your own self-discovery of your individual fetish eroticism and submissive desires.
  • You must book a full session for a free consultation to take place, as this service is not available separately.
  • The London domains are in short walking distance from tube stations and in the areas of Liverpool Street and Hammersmith. Please note; My own facility is in Norfolk, I am prepared to travel to London but only with several days’ notice. There are no same day appointments.
  • I do offer out-calls to hotels. These must be reputable establishments graded four star or over.
  • All who are wishing to visit and serve must be clean, polite and respectful at all times.
  • Any health problems or phobias should be made aware to me prior the start of the session, either during the consultation by email or by completion of this form.
  • Visits to the London domain require a non-refundable deposit of £100 and at least 2 days' notice and will be subject to availability.
  • When calling or emailing for deposit information, the deposit must be sent within 24 hours of information request to secure appointment.
  • Appointment availability can be acquired by e-mailing.
  • Overnight stays are also available; details can be obtained on request.
  • Appointments are arranged at the minimum of one-hour sessions.
  • Please note that the deposit is deducted from the tributes total, the outstanding amount is to be brought in a clean white envelope and presented to me on your arrival.
  • Tribute details will be giving at time of appointment request.
  • I do not participate or consider sessions involving adult babies or intimate worship such as Queening or rimming. (clothed face-sitting and bottom worship) is at my discretion.
  • I do not tolerate bad manners, bad hygiene drug or alcohol abuse during sessions.
  • I will not do anything against the law with animals or minors.
  • To book me internationally you will be required to pay for my return flights and accommodation in a clean and respectable hotel. I do not stay within the personal homes of those that wish me to visit their country.
  • Sex is never permitted. Domination is not Prostitution. Asking will only lead to your own embarrassment!
  • Sessions available with My sub-girl, notice will be required.
  • London Requested Tributes start at £200 per hour.
  • No Deposit means No appointment. NO EXCEPTIONS!

If you wish to book a session with Me, click here and fill in the form.


This is the official website of Mistress Ava Von Medisin

Elegantly decedent, curvaceous and uniquely tattooed English Femme Fatale, Disciplinarian to the perverse and life-style fetishist.

Highly experienced and sadistically skilled in the art of erotic sensuality, consensual BDSM and fetishistic therapy.

If you find any of the information on this page offensive, then do not enter!

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