I think so too!!!!
Yass!! Bwat is good with angst but let this be a happy ending pls! ヾ(❀╹◡╹)ﾉ~
Knowing this author it’s probably not his sister. And even if it is there very well may be a scene of the seme with someone else because that seems to be a theme with the seme in their works. Which is why I won’t read until it’s completed!
Let it marinate until there's see some fluffy progress ಥ_ಥ
I will probably read this until some unbearable angst comes that'll make me stop and wait for a while
( T^T)
I think the girl is prob seme's sister or stepsister (father side)
Also. Maybe when uke is about to disappear or run out of star candies or actually disappeared, seme is going to grandmama dragon king and make a wish