This is a nice, simple and well put together harness. The hole under the plug does allow for access or having your cock through for DP but anal access isn't really possible while wearing it.
The fitting is easy to use and solid.
It does tend to sit on a slightly lower angle than O ring harnesses, so some practice getting alignment may be needed.
Great tool just need to find a suitable and satisfying attachment for it.
Nice quality product and pretty comfy to use, can't wait to test it out properly