Recommendations for Kurt being knowledgable about sex, even cocky.

[mystmoon1.livejournal.com]

So I read this fic http://doonarose.tumblr.com/post/8235628234 where Kurt jumps into a conversation about blow jobs with the girls in New Directions and I just loved it. Does anyone know any other fics where Kurt is cocky, oversharing, or teaching about sex? I prefer Klaine and him talking to the girls but really any of the New Directions or Warblers would work. Thanks in advance!

Mods, I hope I got the tags right.

Fanfic Where Beth Dies

[sarahhp777.livejournal.com]

Hi there! I'm afraid I don't remember much about the fic that I'm looking for. What I do remember is that it centers around the death of baby Beth and how Quinn and Puck deal with it. I'm hoping someone else here has read it before.

Thank you to anyone who helps. :)