What could it be? I know it’s not cum..

Sorry for the TMI but I’m just gonna state all the facts 😂

Last night my man and I had very spontaneous sex. Usually it starts with kissing, touching, 69 then sex but this time it was kissing and he just went for it. I was in the mood so it was all good. Anyways, literally after 30 seconds he pulled out for a second and there was white stuff all over his penis. He was like, “damn maybe we should do it like this from now on” thinking I came!!! Lol I didn’t wanna say I didn’t cum but like I couldn’t lie.. I said I know for fact I didn’t cum and I think it’s really odd how much white stuff was all over me and him. If its not cum.. what is it? Does it mean anything or is it normal? Any insight helps ❤️