Men all the norms

Men all the norms, works, be careful нее for 15-20 minutes, and 60 minutes you do not understand where it is, but the erection remains, I have a little stand left, but only a little can experiment, after 60 minutes of feeling returned, as for me 60 minutes a lot, you can two more neighbors under themselves. If seriously in the instruction is written who has problems with blood circulation to refrain