Do girls like it when a guy has an erection while grinding?

Well, if it makes you uncomfortable, just adjust yourself, ignore it or walk away if it bothers you.

And remember: You're the only ones that know about it! Don't freak out because he's probably more embarrassed about it than you are. Have fun young couples!

Oh, and FYI, there's a 97% chance that a guy is going to get an erection while grinding with a girl. I'm not joking.

I agree and I am a guy and it is our way of saying you turn us on.