Add to that Leora has to initiate sex and as he participates, in his bewildered way, he doesn't seem to know when he cums. Must be missing some crucial nerves down there.
Hey, they're happy with the status quo. We don't need to understand why. Personally I shake my head. For some reason known only to her she doesn't need much from her man or life to be happy. With such low goals she won't be let down I guess.