Hello, I am 34 years old and my wife is 21 and beautiful, however I suffer a low sex drive from taking xanex (2mg @ night ) kolonipen ( 0.5 , 3times daily ) and lithium ( 900mg daily ). I rememered from my teen yrs doing crank (methamphetemine ) and getting an increadable sex drive. Though I know it's not smart I've been using a small amount of meth once a week for great endurance and drive for my wife. Last week when I lost my erection I milked the blood back in and kept going. During sex I felt like something tore. I had pain for a few hours after. I also noticed growth in length & girth. I didn't think it would stick but this week I measured 7 & 3/8 from my standard 6 1/4 inches. Did I tear something? How is this possable, and will it last? Thank you.. MT