⚠️HELP PLS⚠️

okay so I'm 17 and about 3 weeks ago I hooked up with this 21 year old guy twice and just recently he said he wants to do it again. Everything went well and all was good except for the fact that he's a bit overgrown down there if you know what I mean.. He'll snapchat me videos of him jerking off and stuff but it doesn't do anything for me because the amount of hair is just such a turnoff. How do I politely communicate this if at all lol