Sure the brothel this, brothel that is annoying... but i kind of like when an MC doesn't just go blushing because they touched the hand of someone they might feel a bit of attraction to, also the fanservice is not that in your face... i like this
I mean is always either "can kill people, but gets nervous because an indirect kiss" or "I did it with X Y and Z chan... might as well do it with A chan too since we are on it". There are exceptions to the rule but they are few