Question on the catalogue of fines and speed exceeding

Hi guys, just as an example of the following case. I drive in town 140km/h, where only 50km/h are allowed. The fine catalog says the following in this offense : over 70 km/h 425,- EUR, 4 points, 3 months driving ban Now it is also still so, that I am in the probation period, but before that had no entry in Flensburg. Threaten me besides the penalty and the construction seminar still further consequences, for example, an idiot test, because this is a kind of “special” offense, since one knows The background of this thread is the fact that I got my father’s SL 65 AMG on the weekend and turned off my head for 2 seconds and left my foot on the accelerator pedal. The whole thing happened on a very busy road, where also often flashes, although I don’t know exactly if this was the case. Of course there is no excuse for this behavior -.- I ask for advice.