It's easily obtainable and same administration protocol as HGH. Just be careful experimenting with the dose. 2iu is max for me as I get full body soreness, like it amplifies my soreness from the previous days workouts like x10, but boner all day so worth it when its timed right.
But sadly I'm still a 1 shot wonder. I have never been able to cum more than once and my recharge time is like 8+ hours.
The good thing with PT-141 is I'll be able to get decent wood again in 5 to 10 min so can go for another round, but def can't cum again, oh how I've tried.
I usually just edge over and over to keep going, but if I edge too much I also find I wont be able to cum cuz I've pushed it too far, so wifey always has to remind me not to be greedy.
As for fun stuff, do it in new locations and for added excitement do it where you might get caught... and if someone sees dont stop!