Is there a safe limit to the number of suppositories used in one session?

Is there a safe limit to the number of suppositories used in one session? The reason I ask is because I never get the kind of satisfaction I want without using at least 5 glycerin suppositories at a time. I love the feel of cramping as they intensify. And I try to hold back expelling for as long as I can. I think suppositories are a great tool for submission and training. Now if I could just find someone to help me become more submissive…

Depends on the type of suppository

I would think most people could tolerate more glycerin than bisacodyl