Newbie here with unsuccessful first attempt. What did I do wrong?

Ordered the Helix Trident when it went on sale and gave it a shot this weekend to no avail. I put it in and to be honest didn’t feel much. I ended up masterbating with it in and definitely had a more pleasurable ejaculation with the prostate stimulation, but I felt like there was NO way I would have been able to achieve the Super O if I kept waiting.

I was thinking about not masurbating this week (I usually do every day) to enlarge he prostate a bit this weekend and give it a go. What are some things I should be expecting to do to make it work? Turn off the ligjts? Close my eyes and think about something relaxing? Any advice or input appreciated!