if the chapters are going to be this short, might as well release a bunch at the same time instead of 5 or10 pages per-release especially when it's this long from each. But I sort of get why it takes so long with so few people working on it.
Its obvious that he has a crush on her, which is possibly part of the reason he keeps coming back. They should have brought something to trade when they came the first time, though. Or at least offered to compensate her in some way. Probably she would have been a lot more willing that way.