Aaa, thank you very much! I'm glad you enjoyed Unluckily in Love so much; I'm very fond of it too! Yuel and Tavi are some of my favourite characters; their banter is a lot of fun to write >w<
I have written a couple of other BL VNs (LoToTo and What Happened the Night Before) but they're relatively short VNs I worked on for game jams. They're not as polished as UIL because I didn't have as much time to spend polishing and perfecting the scripts - though they are both free.
I'm working on a couple of other longer BL VNs which will be commercial, which will hopefully be of a similar quality to UIL, but I have a lot of WIP projects at the moment so I'm not sure when I'll be able to release them. I'll do my best, though!
(As an aside, I've also written a lot of stuff about Yuel and Tavi specifically because I enjoy writing their interactions so much... I'm not sure if I'll do anything with all of this ~stuff~ at the moment though. I did share some misc Yuel/Tavi scenes with people on my Discord server who were interested though.)