It would be clearer to you if you took a pregnancy test two or three weeks after the incident. It's "better" if you don't pull the naked-penis-against-naked-vagina stunt again. Otherwise you will certainly get pregnant sooner or later.
Ok Thanks for being sure Its better if I made a pregnancy test right ? :)
Not if you are sure he didn't have any pre-ejaculatory fluid coming out or recent sperm at the tip of his penis.