POST-420 In the grand mansion of a zaibatsu family, I, the maid, accidentally administered my master's ED medication to the bedridden patriarch. The outcome was "Ah, Master, please stop, no, no, ah, aaahh"

I am a housekeeper serving a zaibatsu family, in charge of managing the entire mansion. For several years now, I've been taking care of the elderly master who has been bedridden due to illness. It is then that I make a serious mistake! I mix up the elderly master's medicine with the young master's ED pills and give them to him! What? The elderly master is getting up?! No way?! "Ah, please stop it, no, Master... ah, ah"

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