I just picked up the nJoy Pure Plug, large size, and am really liking it! It is super comfortable to wear, and keeps my arousal level on high when in place. I plan on using it anytime I plan for a session later in the day. That should really help keep the arousal going as the hour of power approaches.
I would have bought the pFun instead, but reviewers said it slips out pretty easily. The Pure Plug doesn’t have that problem, but the insertion length is quite a bit shorter, so is not as direct on the p-spot. Still feels awesome, though. I’ll update in a few days when I see how my next session goes.