Insane erection induced in Leluv, can't replicate

One of my first few sessions in the Leluv I activated some god erection where I got rock hard and it felt amazing. I don't think I've ever felt that in my life.

I was almost concerned I was gonna have an issue staying hard or something.

But it went down after ofc.

Been trying to replicate it but to no avail. If I had to describe it.. Was pumping at like 8-10 mg and just holding a very light kegel with building pressure. Like it was slowly inflating into an explosion.

I feel like I've gotten close to doing it again but still have not fully made it happen.

Your dick should feel so good like it's about to burst from being so hard