I am sure if he put a condom on in the beginnig he was practicing safe sex with you . You were also his one night stand to .
I guess because I heard that some guys trick the girl. I didnt know about it until after that night or I would have been observant. I saw the condom was on but I didnt bother to look when he was done by then the condom was off. I hope this makes sense.
I personally have never done that . But to what you were saying he had a condom on and it didn't break . If you knew he had it on and it didn;t break , how would it be possible for him to take it off for a brief while and than put it back on ???