[ 05.06.2024 ]

Young female colleague wanted

[ 22.04.2024 ]

New penis vacuum pump

Electric vacuum pump with 6 suction levels to enlarge the penis and prolong sex time.

This electric penis pump strengthens the muscles in the penis through vacuum pressure and thus promotes a fast, stronger and lasting erection.

[ 10.04.2024 ]

New photo gallery online

About me

As a passionate mistress and dominatrix, I can look back to 25 years of experience that I could gain in several dungeons, for example in Duesseldorf an Cologne.

I made the decision to spend my future time only with some very few, very well selected guests who are choosen to experience my desires with me.

From my counterpart I expect absolute cleanliness, respect and good manners. The base of an exciting and fullfilling session for both of us is trust, responsibility and full attention.

For this reason, we have a detailed conversation on what you like and how we can make your dreams come true. I guarantee to keep to this rules and I expect you to do the same.

If I start a session with you, you can be sure to achieve my full attention and a unique experience that you will dream of very long.

To me, SM is a journey, far away from every day business – the target of this trip is to loose stress and sorrows and to have fun.

I love the challenge to put myself in vary multiple roles and positions. The Game of teasing and seducing, the small path between pain and lust is our stairway to ultimate pleasure. At it's end, I will lead you to your dreams.

Sometimes, it is not easy to talk about one's dreams and wishes, if this is a barrier for you it can be helpful to make some notes or to write a letter or an e-mail.

If you want to celebrate a long time session I expect e detailed description via mail on what you want to experience because I need to put myself in your position to get in touch with your dreams and desires.

Passionate dominance is my credo.

This contain multiple of preferences as you can see below.


This description is just for example, and may not be regarded as limitation, if you desire something that is not mentioned here, please do not hesitate to ask, I am very open minded and nearly everything is possible.

In the dungeon / studio

  • Erotic and/or strict roleplay, also longtime
  • Education in Leather, flag
  • caning, crop and whipping
  • crossdressing
  • foot worship and trampling
  • restriction in chains, imprisonment
  • Bondagesessions
  • Strap-On
  • chastity, also with slavery contract
  • Lingam Massage with Orgasmcontrol
  • Taoistic Prostata Massage

Clinic / White Rooms

  • Frivolous nurse or strict doctor
  • profound anamnesis
  • OP-Simulation
  • counseling
  • nutritional advice
  • intimate shaving
  • depilation
  • Enema
  • Anal massage
  • Anal distension
  • Fisting
  • catheter
  • local anesthesia
  • subcutan injections
  • Electrosex
  • Needles
  • urethra treatment
  • Adult Baby Play
  • Diaper Training

Call me! +49 171 9566819


My new domicile is located in a private apartment in the west of Cologne. There are two treatment rooms and a newly renovated bathroom.

In the black room there is an electric bondage bench, a trestle, a pulley and a slave chair. Leather cuffs, collar with leash, blindfold, gag, nail bra, weights for the testicles, nail tape for the testicles, leather mask, funnel, clamps, strap on, whips, crop, slaps, carpet beaters, canes, ropes, steel cuffs for hands, feet and neck, chain harnesses, TV clothing, wigs, high heels in various sizes, make-up.

The clinic is perfectly equipped for all imaginable clinic games and OR simulation. OR clothing in blue and green, doctor's gowns and various nurses' clothing.

Enema, catheter, dillators, urethral vibrator, electricity, needles, injections, local anesthesia, dildos, scalpel, suture material, dildos, plugs, inflatable plug with vibration.


German only

Geschichten über Fantasien und Sessions. Viel Spaß beim Lesen!

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You can meet me by prior appointment in private premises in the west of Cologne.
Monday to Wednesday and Friday, Saturday 10 am to 6 pm. By appointment only.

Phone: +49 171 9566819

I agree that my data from the contact form will be collected and processed to answer my request. The data will be deleted after the request has been processed.



Lady Yvonne
Telefon: +49 171 9566819
Mail: Via Contact Form

Legal Information


All texts and pictures and - if available - videos on this website are subject to the copyright of Lady Yvonne - Cologne and may not be copied, reproduced or used in any other way distributed or processed.

disclaimer of liability

We have placed so-called hyperlinks to other websites at various points on this website. The following applies to all these links: we expressly emphasize that we have no influence whatsoever on the content and design of the linked pages. At the time of setting the links, the linked pages did not contain any freely accessible illegal or youth-endangering contents. This declaration applies to all links on our homepage.

Privacy Policy

1. An overview of data protection


The following gives a simple overview of what happens to your personal information when you visit our website. Personal information is any data with which you could be personally identified. Detailed information on the subject of data protection can be found in our privacy policy found below.

Analytics and third-party tools

When visiting our website, statistical analyses may be made of your surfing behavior. This happens primarily using cookies and analytics. The analysis of your surfing behavior is usually anonymous, i.e. we will not be able to identify you from this data. You can object to this analysis or prevent it by not using certain tools. Detailed information can be found in the following privacy policy.

You can object to this analysis. We will inform you below about how to exercise your options in this regard.

2. General information and mandatory information

Data protection

The operators of this website take the protection of your personal data very seriously. We treat your personal data as confidential and in accordance with the statutory data protection regulations and this privacy policy.

If you use this website, various pieces of personal data will be collected. Personal information is any data with which you could be personally identified. This privacy policy explains what information we collect and what we use it for. It also explains how and for what purpose this happens.

Please note that data transmitted via the internet (e.g. via email communication) may be subject to security breaches. Complete protection of your data from third-party access is not possible.

Revocation of your consent to the processing of your data

Many data processing operations are only possible with your express consent. You may revoke your consent at any time with future effect. An informal email making this request is sufficient. The data processed before we receive your request may still be legally processed.

Right to file complaints with regulatory authorities

If there has been a breach of data protection legislation, the person affected may file a complaint with the competent regulatory authorities. The competent regulatory authority for matters related to data protection legislation is the data protection officer of the German state in which our company is headquartered. A list of data protection officers and their contact details can be found at the following link: https://www.bfdi.bund.de/DE/Infothek/Anschriften_Links/anschriften_links-node.html.

Right to data portability

You have the right to have data which we process based on your consent or in fulfillment of a contract automatically delivered to yourself or to a third party in a standard, machine-readable format. If you require the direct transfer of data to another responsible party, this will only be done to the extent technically feasible.

SSL or TLS encryption

This site uses SSL or TLS encryption for security reasons and for the protection of the transmission of confidential content, such as the inquiries you send to us as the site operator. You can recognize an encrypted connection in your browser's address line when it changes from "http://" to "https://" and the lock icon is displayed in your browser's address bar.

If SSL or TLS encryption is activated, the data you transfer to us cannot be read by third parties.

Information, blocking, deletion

As permitted by law, you have the right to be provided at any time with information free of charge about any of your personal data that is stored as well as its origin, the recipient and the purpose for which it has been processed. You also have the right to have this data corrected, blocked or deleted. You can contact us at any time using the address given in our legal notice if you have further questions on the topic of personal data.

3. Data collection on our website


Some of our web pages use cookies. Cookies do not harm your computer and do not contain any viruses. Cookies help make our website more user-friendly, efficient, and secure. Cookies are small text files that are stored on your computer and saved by your browser.

Most of the cookies we use are so-called "session cookies." They are automatically deleted after your visit. Other cookies remain in your device's memory until you delete them. These cookies make it possible to recognize your browser when you next visit the site.

You can configure your browser to inform you about the use of cookies so that you can decide on a case-by-case basis whether to accept or reject a cookie. Alternatively, your browser can be configured to automatically accept cookies under certain conditions or to always reject them, or to automatically delete cookies when closing your browser. Disabling cookies may limit the functionality of this website.

Cookies which are necessary to allow electronic communications or to provide certain functions you wish to use (such as the shopping cart) are stored pursuant to Art. 6 paragraph 1, letter f of DSGVO. The website operator has a legitimate interest in the storage of cookies to ensure an optimized service provided free of technical errors. If other cookies (such as those used to analyze your surfing behavior) are also stored, they will be treated separately in this privacy policy.

Server log files

The website provider automatically collects and stores information that your browser automatically transmits to us in "server log files". These are:

- Browser type and browser version
- Operating system used
- Referrer URL
- Host name of the accessing computer
- Time of the server request
- IP address

These data will not be combined with data from other sources.

The basis for data processing is Art. 6 (1) (f) DSGVO, which allows the processing of data to fulfill a contract or for measures preliminary to a contract.

Contact form

Should you send us questions via the contact form, we will collect the data entered on the form, including the contact details you provide, to answer your question and any follow-up questions. We do not share this information without your permission.

We will, therefore, process any data you enter onto the contact form only with your consent per Art. 6 (1)(a) DSGVO. You may revoke your consent at any time. An informal email making this request is sufficient. The data processed before we receive your request may still be legally processed.

We will retain the data you provide on the contact form until you request its deletion, revoke your consent for its storage, or the purpose for its storage no longer pertains (e.g. after fulfilling your request). Any mandatory statutory provisions, especially those regarding mandatory data retention periods, remain unaffected by this provision.

4. Analytics and advertising

Matomo (formerly Piwik)

This website uses the open source web analytics service Matomo. Matomo uses so-called "cookies". These are text files that are stored on your computer and that allow an analysis of the use of the website by you. For this purpose, the information generated by the cookie about the use of this website is stored on our server. The IP address is anonymized before it is stored.

Matomo cookies remain on your device until you delete them.

The storage of Matomo cookies is based on Art. 6 (1) (f) DSGVO. The website operator has a legitimate interest in analyzing user behavior in order to optimize both its website and its advertising.

The information generated by the cookies about your use of this website will not be disclosed to third parties. You can prevent these cookies being stored by selecting the appropriate settings in your browser. However, we wish to point out that doing so may mean you will not be able to enjoy the full functionality of this website.

If you do not agree with the storage and use of your data, you can disable this feature here. In this case, an opt-out cookie will be stored in your browser to prevent Matomo from storing your usage data. If you delete your cookies, this will mean that the opt-out cookie will also be deleted. You will then need to reactivate it when you return to our site if you wish your activity not to be tracked.

5. Plugins and tools

Google Web Fonts

For uniform representation of fonts, this page uses web fonts provided by Google. When you open a page, your browser loads the required web fonts into your browser cache to display texts and fonts correctly.

For this purpose your browser has to establish a direct connection to Google servers. Google thus becomes aware that our web page was accessed via your IP address. The use of Google Web fonts is done in the interest of a uniform and attractive presentation of our website. This constitutes a justified interest pursuant to Art. 6 (1) (f) DSGVO.

If your browser does not support web fonts, a standard font is used by your computer.

Further information about handling user data, can be found at https://developers.google.com/fonts/faq and in Google's privacy policy at https://www.google.com/policies/privacy/.

Google Maps

This site uses the Google Maps map service via an API. It is operated by Google Inc., 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA.

To use Google Maps, it is necessary to save your IP address. This information is generally transmitted to a Google server in the USA and stored there. The provider of this site has no influence on this data transfer.

The use of Google Maps is in the interest of making our website appealing and to facilitate the location of places specified by us on the website. This constitutes a justified interest pursuant to Art. 6 (1) (f) DSGVO.

Further information about handling user data, can be found in the data protection declaration of Google at https://www.google.de/intl/de/policies/privacy/.