Honestly, that was quite enjoyable. It's a bit of a slow burn towards the saucy situations, but sometimes that's just how it goes creating a story that has that mythical fanciful construct known as a plot.
Bummed that I ran out of content before being able to play around with water spell transformation mojo, but that just leaves something to look forward to, I suppose. Bonus points if we can be a bit of a sloot (time to grind that seduction skill!) in the future.
The lore and setting is interesting, and the characters have a bit of depth and feel to them. I was fond of most of them, really. The various tweaks for personality and goal (such as compassion versus being volatile, or being a builder or protector in contrast to a rolling stone) are also appreciated.
The playful reenforcement of the reader paying attention for the properly written spells is a nice touch.
Although one thing that I immediately found myself thinking given the setting and setup is why couldn't our MC chat with his lady wife about the obvious lizard in the room -- sexy times, children and spreading of the seed. For example, the tribe is obviously struggling, so when the villager confides that they are desperate for a child and approaches the potent new shaman in training, I feel like there's been enough trust and honesty laid out between couple (depending on choices made) to just straight up say, "soooo.. how do we feel about repopulating the tribe, honey?"
Or the main character could just be a jerk about it and she'd still accept him, seems like, but getting the nod of approval seems way more entertaining.
Looking forward to more of the story.