Guy wants to hang out 24/7?

There's this guy, I met him in Mid May. He is not currently working and living with his parents. He is extremely interested in being physical with me, however, I have shared my beliefs in chastity. We are both in our forties, so it's somewhat awkward. We have been out on 2 dates, we took 1 day trip together, and I have had him over and cooked dinner/watch movies All this guy does is try to make out with me. He's always french kissing me, rubbing me, placing my hand on his manhood, When we talk he doesn't seem to get the gist of the conversation and constantly reverts back to conversations that are sexual in nature. He now invites himself over on a daily basis...."do you want company" "will I see you later" do you want me to stop by? This guy is smothering me completely after a few dates and a few short weeks together. I have made inclination that he was high maintenance, or that i'm not a joined at the hip kind of girl. He always eludes to him spending the night......Hello Dude! What about my personal vow of chastity? Why are you trying to burrow under the fence? If you can't respect my rules, find another girl/! Tell me what you all think??