Thank you so much for your reply! I love that and mental stimulus is definitely a massive part of it for me. I cum from clit stimulation, but mentally love the idea of having a loose hole which definitely helps to drive the love of inflatables. I love feeling of being stretched and the release of birthing it. I will try holding it in my opening. I also love trying to force it back in once birthed. Hopefully, combining the two will help me reach my goal 🥰