Okay. I just looked up the word whimpering and it totally means something different than I thought I did. I thought it just meant a short (or series of) low or quiet sounds. I didn't know that it was attached to the word complaint and whine. As in low or quiet sounds of complaint. So, okay, no Justin doesn't whimper that I know of...
But I do describe that one grunt during the "I want you safe" sex as a whine (although Justin is NOT complaining ;)).