I had unprotected sex with my girlfriend during her period. We thought it would be safer if i came once before we had sex because then i would last much longer, so she gave me a head. About ten minutes later we had sex. I was able to last a really long time. I never thought i came but for for some reason i lost my erection. Does that mean that i came? I dont think i have actually ever came on the second round. Normally i have to wait for a while. Could it be that i was just really tired and not turned on anymore? I know that because she was on her period the chances of pregnancy are reduced. Should i be concerned and tell her to get the day after pill? Thanks for the help.
It just means you lost your erection
when you stuck your penis in her after you ejaculated, it just slowly got un-erected like after you masterbate and cum