Creep or just horny, send him a pic or not?

I’m 16 and I met this guy on the internet, on a penpal site, hes 18, hes definetly 18 because you can see hes young on his webcam and its like he gets me completly like not like anyone else does, when I’ve got a problem I talk to him, he makes me feel happy when im sad, hes just been so sweet and understanding, like if im upset nobody ever knows but he knows straight away and trys to help, he asked me out and I said yes but then tonite he sed to me that he wants me sexualy so I sed what do you want to do? and he said I want to force down your throat further than you will have ever experienced, this whilst I make you finger yourself. Then I’m gonna you hard from the front, then force it in your behind, giving you both experiences regardless of how much it hurts and then * all over your face, I was just like shocked, I told him that hed kinda scared me by saying that and he sed that he was sorry that I shouldnt be nervous and that we didnt have to do all that the first time, thats just what he wants to do, hes such a good listener tho, he actully understands me better then my closest friends, which is shocking, hes also asked me to send him a dirty pic not like wihtout my top on, just something sexy, is he a creep or just horny? should I stil talk to him and or send him a seductive pic? x