OMG! That was probably the hottest double insemination of the year! And completely unexpected. I also give tuition in bio. Today I had a home visit to a nice man who is doing his Abitur. He wanted to know whether double insemination makes evolutionary sense! And since I want 100% satisfied customers, I showed them on the living object how evolutionarily meaningful such double insemination can be in nature. First I just grabbed his cock out of his pants and made it nice and hard, then I want to be fucked .. Unfortunately he was so nervous that he came quickly and sprayed everything into my cunt. All the sauce dripped out of my cunt and he smeared his dirty cock clean on my asshole. That only made me hornier. And now I wanted to feel his cock in my ass too. Again and again he rams his thick part into my asshole. While the sauce was still running down my cunt, he injected the second monster load into my tight ass. Every time he puts his cock back in, he pulls the hot sperm muddy sauce out of my ass. What a great anal mud pushing! I love it!