[M] I had an earth shattering prostate orgasm today

So, my partner (f) and I (m, pan?) are having some sexual connection challenges lately, and I’ve started using my significant toy collection for myself more frequently, maybe once every other week for the last six months. I am happy to take care of my needs on my own while we figure things out in the bedroom.

Usually, I use one of my favorite two dildos and like to ride it in the bed, which always gets me a real grade A orgasm. However, having extra time to myself tonight as my partner is away, I took my toy with a suction cup in to my shower after a small edible hit me.

And I took such a long shower. This was not just masturbation, it was full sensory indulgence, as I took care of my hygiene and, with generous lube, explored myself with a leg lifted into the shower ledge. First two fingers, then three as I relaxed, then four, a first for me, and I began to moan just a bit, dying to get past the second knuckle but not succeeding.