Sex is a healthy exercise! Think of those poor AIs that cannot do it! On the other hand, Maid-chan does not need to run into lampposts if a nice specimen of the other sex walks by.
btw. Maid-chan will do a review of Eromanga-sensei today. No sex, but still a bit lewd.
that is true maid chan, and sex isnt only healthy for our physical health, it is also healthy for our mental and emotional health.