Mistress Lena could see that her landlord was a little but uptight and he needed to be taken care of but she knew a shortcut to make him feel better. She did not want to lift a burden that was not hers so she made him feel better enough to go home to his wife. She helped him by giving him jerk off instructions and he used them to cum which made him loosen up a little bit.
Mistress Lena loves big dicks and that is why she loves jerk off instructions. She gets to make guys think that she is having fun with them by giving them jerk off instructions when in an actual sense all she is doing is checking out how naughty they are as well as whether their dicks are good enough and more importantly big enough for her before she got invested in them.