Step Daddy's cock explodes in me. Is that forbidden?

Yes, after a long time, my actual stepdaddy came by again...my m*ma and we got separated and each got a new partner. But then he told me that they broke up. Of course I was shocked for a moment, but I wouldn't be his little one if I couldn't comfort him So I helped him a little bit and undressed for him...his big cock became really hard right away and he wanted to fuck me nicely, he from the front and my breasts rocked fully and then again from behind...then he could just don't hold back anymore...awesome...was forbidden what he did then?