Stepdaughter gets fucked and inseminated - Did he impregnate me?

Mom is out of the house and now my stepdad and I have time just for us. He is sometimes a bit shy at the beginning, but I know how to get him up. Doggy I present him my naked ass and he gets hard so fast and fucks me right away. He takes his stepdaughter nicely and then jerks me off in the pussy! Has he impregnated me now?