Good Hard Shag (without PA!)

I’ve been taking my PA out now and again for a good old fashion hard shag (as requested by the Wife).  Trouble is it’s been really difficult to get the PA back in.  I don’t understand why on earth this is happening, it just won’t go.  I have to get out the taper, have a shower to loosen everything up and then put it back in.  Even after that it is pretty sore for a day and I have to take a couple of Ibuprofen.  After that is back to normal and gives me no pain and is lose in the hole.  Surely it can’t be closing up in less than 12 hours!