I would like to recommend Olive Wood Paddles. Usually found in cooking stores labeled as pastry paddles. Long (20") with 6" handle and 2 1/2" wide, about 1/8 " thick. Super strong for it's almost non-existence weight; not more than 1/4 lb. , if that.
Big time stingers that can go to thud and just a little more. You can use them on the front side (chest, breasts, tummy, thighs) as well as back and bottom. Tip shots for small areas and the rest of the length at will & desire. They sell unfinished out of a barrel in my local 'Sur la Table' for about 7$ per. I spent a whole ten minutes sanding and then painted with a almost empty matte black spray paint twice. One hour fifteen with the dry time. Blood red and ivory white beaded wrist loop instead of traditional leather. Done.
This was an Xmas gift from one of my play partners a year ago and I have seriously set to break the handle twice. No Joy! Impact players all purpose unit. They will make any subby energetically 'do the dance' on your lap!!!!!!
