Pregnant girlfriend is injected by pensioner

Unbelievable!!! I want to fuck my pregnant girlfriend in a parking lot and just as we were getting down to it an old bag comes out of the bushes and pulls out his cock. But instead of my girlfriend chasing him away she sucks the pensioner's old cock and lets him squirt all over her. with his pensioner's cum. Anyway, I fuck her anyway into her slut hole and inseminate her cunt. Afterwards she stays lying down plays with her cum cunt and grins cheekily at me with her with her pensioner cunt.