I received a creepy "Hello" voicemail from this number tonight.

This is the second call and voice-mail I received from this number.  (1st one was May 05 @ 12:37am)  This morning at 5:45am I made the mistake of answering.  I don't recall his first words but in response to my question of, "Who is this" he said: "Michael, text me your number" then hung up.  I then received a text: "Lets Talk" He called a second time.  This call I ignored - the voice-mail he left is: "Hey I just wanted to let you know _____ stroke my [***]"

I answered who is this? He said michael He said text me back I want to tell you something.  Then he texted me saying u sound great text back please.  Received jan 23 at about midnight Las Vegas time... I didn't text back or give him my name or anything.. I saved the text message..  I looked up the number online cuz I didn't recognize it and never got this before.. So I seen this and I'm reporting it...