The evolution of Kurt’s gyrating.
Note that the first was before he and Blaine were dating.
The second shows small signs of improvement, which was after he and Blaine had been dating for a few weeks.
And the last one is when he’s no longer a virgin.
I approve of this post so very hard.
BRINGING THIS BACK FOR REASONS
I think he did learnt GRINDING HIS HIPS WITH BLAINE A LOT!!!