"Running" During Sex

this might be tmi or a little weird to talk about but I wanted to share anyways lol... the other day me and the BF were getting out freak on and he had me lay on my stomach & then he proceeded to put it in.. we usually do this position but this time he was going sooo damn deep I was trying to "run" I guess is what they call it and every damn time he'd say "baby stop, it's okay, hold my hand" & then he'd go deep again & whisper some freaky stuff in my ear. NOW idk about y'all but I was ready to melt everytime he did it lmao it was such a turn on. I don't cum from sex but if he kept doing that ohhhh man 😭😂 anyone else have any experiences like this? Just the whispering in my ear got me and sent chills all throughout my body lmao