sex on opiates (generally)

[Henfer]

hello fello' guys,

this is a serious question!!
just a question, hopefully not asked yet..

if swim does his favourite opiate....he can have sex, no problem (in terms of erection), but he does not feel really anything down there, and also just can't "come to an end".... so having sex for hours and hours is no problem, but no ending is also no good swim thinks...

this is true for swim with tramadol, vicodin, and tilidin.... swim does not consume other opiates, and his tolerance isn't high nor is he physically addicted (doing it only very occasionally...to not get addicted!).

is this problem known to swiy?