Meipe & I present our first Perfect Fix for M4, and I'm sure for the ladies (and some guys too ;) ) the most important fix of all! A fix for his backside, his rump, his gluteus maximus, etc. It's an automatic fix that works as you bend his thighs. You may have noticed that similar to V4, when you bend M4's thighs, his butt turns into this weird sort of squarish shape. It's unrealistic and ugly. Our fix takes care of that and much more, including the side-to-side movement. There is no script required, you can use it on every M4 character. Simply inject the fix! This is sort of our test to see how popular a M4 product is. If it is somewhat popular, we'll definitely make more for M4. So tell your friends about M4's new perfect bending booty. Feel free to leave comments and questions. Enjoy and thank you if you decide to buy!