Dreams about intimacy, boundaries, and the presence of others can often reflect our feelings about relationships and personal space. In your dream, the presence of Michael and his mom suggests a mix of comfort and vulnerability.

The act of being in bed together can symbolize a desire for closeness or connection, while the mother's friendly demeanor may represent feelings of warmth and acceptance. However, her actions—undressing you—could indicate a breach of personal boundaries or a fear of being exposed, either physically or emotionally.

Your concern about being naked reflects anxieties about vulnerability and the potential for judgment or scrutiny from others. It may also hint at a struggle between wanting to be open and fearing the consequences of that openness.

The thought that she might be trying to prevent something from happening could indicate an internal conflict regarding intimacy or the dynamics of your relationships with others. It might suggest that you are contemplating the roles of protection, boundaries, and expectations in your connections.

Overall, this dream could be prompting you to reflect on your feelings about intimacy, boundaries, and the roles of those close to you. Consider how these themes play out in your waking life and whether there are adjustments you might want to make regarding your relationships and personal space.