Shingeki no Kyojin Episode 17: 57th Expedition Beyond the Walls, Part 1

info: MAL/wiki/AniDB

 During their expedition, the Recon Corps set up a formation where several scouts spread around the main group where they will report by flare gun if a Titan is nearby so the main group can avoid them. After Armin's squad manages to kill an Aberrant Titan, a female-looking Titan suddenly appears from the right flank in full speed...

 This episode was all about Titan with boobs. Now that's something to think about. Also there were some nice action pieces too. Overall an interesting episode. Download link or watch here.