It is great fun.I have received so far but not given yet. For me the warm sensation is almost like receiving a (pleasant) electric shock. It is something I only got into fairly recently, in my last stint punting, before having a fairly long break from this hobby. It is not something I would want to do on every punt and I do like to have a shower straight afterwards. Also I would only want to do this with a wg I had established a good rapport with.