Warning: Some language.
Someone called Zeno made a parody of the song, “Yacchatta,” by Hannya and someone else called Aruku Seikyouiku sings it in this video. It’s not all yuri, but a good part of it is. This is just something I did on a whim. Also, it looks like the person who sang it added a few things of his own.
Edit: I uploaded the video to Youtube and changed the lyrics a bit:
Another edit: There’s a song called 雪の名残を (Yuki no Nagori wo) by ぱっつんＰ (PattsunP) sung by Luka and Kaito. There’s also a cover of it by セリユ (Seriyu) and イナカモノ (Inakamono). This is the one I like and I decided to translate it.