Practice your naughty side. With this book, you will practice mindfulness and release your sexual energy at same time. Try this new way of coloring. Let your brain focus on creating great pieces of artwork while relieving the stress of everyday life. This book is entertainment book. The abstract pages, with no actual line to color. You create your own lines. The pages only will guide you what to create after. Please share your work after you have done coloring. Give the book try.