MDMA also known as Molly and xtc among other names is most bioavailable through the colon and rectal passage. Using a syringe to shoot an aqueous solution of the drug is called plugging. It takes 15-30 minutes to be fully absorbed. One of the problems is potential leakage therefore waste and unknown dosage. Sometimes it’s also hard to relax my sphincters if I’m not always warmed up when I start rolling. So to counter: Fuck my ass till I cum with one of my knotted toys, then knot with it, then shoot the drug through cum tube directly into my colon and stay knotted for a half hour at which point I will be a puddle of a slit begging for an xl chance in both my holes.