Worst Sex ever

So I meet someone on SA, and everything was going well, good conversation and with the same idea of an arrangement, went on 3 dates, and everything was perfect. Until today. The WORST sex ever. He started kissing me, but taking out his tongue like a lizard before even being close to me,( not with his mouth open, more like a puckered lip) then it was more like licking my mouth than kissing, it was so disgusting. He kept making noises while getting his lips wet, I was so turned off, but I endured it because kissing is not something people teach at school, so I was ok with it, maybe he was good with other things. He wasn’t. He is 50+ so he was not getting “ready” , and he kept holding my head like he wanted to crack it, scratching my head really hard, literally scratching my scalp! It was so weird. He was touching my body like he had never seen a women before, in such weird ways, moving my head from one way to another really quickly. He changed positions like 20 times, and sometimes he was just rubbing my face on his chest hardly. It was weird! In one moment I was making so many faces because I was getting mad of the way he was scratching my head! So annoying! Every second with his lizard face before kissing I had to go, I ended the agreement, but I feel so bad, I was truly not having a good time. I felt dirty, even though I was attracted to him before...