I was called again because there was an acute risk of sperm, actually nothing new for nurse Mariechen, but this time it was an immensely large black giant cock. That presented me with a huge challenge in the truest sense of the word, but it was precisely for such extreme situations that I was trained. First I pushed his tip slowly into my fuck mouth and began to suck him hard with circular movements of the tongue, the first part was done! But then came the next part, which involved stuffing the cock into my tight teen pussy ...