Fake belly (Patreon)

This sentence was drawn a long time ago, and I seem to have forgotten to update it. I already know how to divide the series. In the next few days, I will divide the previous stories into series. However, I don't quite understand the charging function in the collection. I tried to set one up, but I'm not sure if it will make my friends who have already sponsored me spend money again? If it will make everyone spend money repeatedly, I will cancel that five yuan.