Living in HK and regularly visiting Shanghai to visit friends/girlfriend

Hi, I am Dutch and I live and work in HK. However, I am planning to go to Shanghai next month and the month after for two long weekends to visit my friends and girlfriend. However, until now I got a tourist visa every time I went, which is quite inconvenient when you need to apply over and over again. Is it possible for me to get a 3 month tourist L type with multiple entry, so I don't need to revisit the consular centre every time in Hong Kong? Tom