You're ready man, and you're gonna enjoy the size blaster it feels unlike other exercises. You're gonna feel a really good outward stretch on the whole shaft, and also have lots of engorgement (this gives grip for the stretching part). You'll see the difference in your first session, and be hooked I predict.
The ligs are a positive visual it means the cock is being released from its original exit point, and showing more outside the body. I recommend
bathmate stretches, but it'd be rad if you superset it with sizeblasters