Sinful Medicine

Go Deep. Focus Inwards.

Our Focus:

MAsT (Masters and slaves Together) is an international organization dedicated to providing education, support, and resources to individuals involved or interested in consensual Master/slave relationships.

Rather than an emphasis on kink and play, MAsT aims to focus on the relationships behind these interactions, and our goal is to come together as a group to discuss D/s relationships in a way you simply can't in a vanilla relationship group setting.

Our tentative schedule is to meet on a monthly basis, 3rd Sundays from 10am - noon.

After the meeting, if you'd like to continue the conversation, we encourage attendees break into small groups and grab lunch at a local spot nearby!

Please note -- MAsT: Boulder is a separate entity from Sinful Medicine. Like a cutting from the vine, we are using this vetting and ticketing infrastructure in order to facilitate cross-pollination between existing groups while MAsT: Boulder grows its own distinct identity. Once we are large enough to be self-sustaining, we plan to split off into a separate online presence and registration system.

This Month's Topic: Titleholder Class

Come to a class taught by our Southwest M/s 2025 titleholders, Master Damascus and slave Demir.

Class: The Art of Tabling It

Power exchange relationships thrive on structure, trust, and clarity, but what happens when emotions run high and communication breaks down?

Enter “Table,” the emotional safeword that helped Master Damascus and slave Demir navigate conflict without sacrificing connection or protocol.

In this candid and often humorous class, they’ll share how “Table” became a tool for emotional regulation, respectful pauses, and returning to difficult conversations with intention. Blending real-life stories with insights from attachment theory, communication styles, and emotional intelligence, this workshop offers practical tools for any dynamic, especially when one or both partners lean avoidant.

Expect demonstrations, audience prompts, and strategies you can take home and use immediately. Because intimacy takes work. And sometimes, it takes a timeout.

Our Boundaries:

• Our subject matter is tasteful but always 18+
• Show up on time. Doors open 15 minutes prior to class start. Doors lock once the event begins. Late attendance not guaranteed.
• Do not share the address with non-attendees. Respect our privacy or you may be banned from future events.
• Keep RSVPs accurate. Our space is limited. Let us know if you are suddenly unable to attend.
• Our vibe is sacred. So are all forms of sexual and gender expression. Please treat both with respect.
• The form our bodies take are irrelevant to our inherent worth. Intolerance will be untolerated.