The good dick

Okay so last week i was having sex with a friend and it was our 3rd time that night and I didn’t experience any pain but when he flipped me over onto my stomach and pounding the fuck out of me it hurt bad but like felt good but after awhile I had to turn back over in my back because I couldn’t take the dick like that anymore 😂😂 has this ever happened to you and should I be worried about the pain?