Unprotected Sex is best

me and my girlfriend have been dating for 5 months now and the other day we was having sex unprotected (She is very cautious about getting pregnant) We was fucking hard for 40 minutes me on top for the majority of the time, but she rode me, grinding against my hard cock, making me groan, i got back on top, fucking her hard, then i felt the urge to cum, i went over her face and she started sucking my bulging hard cock, she rubbed it a little, then i came all over her face, filling her mouth right up, it went every where!