Did he cum inside of me

So we had sex he asked if he should cum in me or not and I said it was upto him and he knows the risk he’s taken so at the end he asked me to suck his dick but before I did I asked him if he came in me and he said no really defensively so as I went to suck his penis I touched it and it felt a little floppy he put it in my mouth and pretended to cum as I didn’t feel it come out in my mouth do u think he came inside me