Belated reply (I'm bad at keeping on top of my comments aaaa), but thank you very much for taking the time to read Lonely, and for leaving so many detailed thoughts on it! It's appreciated!
I did have some vague plans to make an updated version with a couple of extra girls/routes, since there were some character concepts I thought might be fun to play with (I wanted to write a Little Red Riding Hood-style wolf ear girl), but I'm not sure if I'll actually commit to it...
I'll have to see where my muse takes me haha ;;
In any case, I hope Lonely feels like a complete experience as it is, without adding extra content!
I also think the mermaid's route is the weakest of the three, but she has the prettiest character song. I like her aesthetically at least!