This mornings sex. Really need insight

So my baby and I had sex this morning and we did 3 rounds. At the end of the first round it felt like his penis was jumping in me. He stayed in for a few mins and he was deep in. Than we did it a second time and he did the last stoke and it was good and deep. Than we laid in bed for a lil bit. And in that time it felt like I started my period or I peed on my self,

But I didn’t do either. A few mins past and he said come on let’s do round 3. My question is did he cum in me because I don’t remember him. Nutting on my butt till the end of the 3rd round.