Men wiping my vagina down after sex

If your having unprotected sex why would a men wipe you down after they’re done having sex with you, would you think it’s because they are wiping off the cum That’s on you? Or is it just to clean you up? I’m trying to see I think this man was cumming inside me! No I don’t remember I would be drunk and wouldn’t get up to use the bathroom either I would just go straight to sleep. And he last forever and I felt him go soft then get hard again! I’m wondering if he was cumming inside?