That was good!
Although you said you hadn't written in years, the prose was solid. The custom assets and images were awesome, and I appreciate all of the spritework you did to make the characters emote. On the surface, there isn't anything bad here.
I do think it tended to drag a bit for reasons that other commenters have already covered so I won't repeat those.
I'm not a fan of slice of life, but I will say that this was a pleasant surprise. Good job!