<human>: Hello everyone! So, there is a guy that I am interested in and we have not been intimate yet, as I do not like to until I am dating someone and feel that it is worth it. Sex means something to me, and this guy has slept with around 20 girls and not a single one of them was a girlfriend. They were all just one night stands or hook-up buddies. He has never been in a relationship and he says that he is now ready to be in a committed relationship and doesn't want just random sex anymore. He said that he has never liked a single girl he has had sex with. I have been with about six guys and I was dating all of them. Last night we were talking and he began to tell me so many things that I am honestly very uneasy about. I couldn't believe how comfortable he was to tell me all of the sexual fantasies he has, how much sex he has had, how obsessed with porn he is (like knows names, follows them on twitter), what kind of wild things he's done with other girls (threesomes, etc.). I don't want to judge him, but it makes me wonder what kind of person he is and if we were to be together, how could I stack up against all the crazy sex he's had? Or if we were together would he constantly be thinking about all of these other fantasies that I would never fulfill? Don't get me wrong, I have a few fantasies too, but they stay in my head where most of them belong. To be honest, some of the stuff he was saying was a turn-on, but I don't think I'd want my partner to be such a sex-maniac. I just wouldn't feel that I'm enough for him. I'd like to think that there are guys still in the world that value sex and that they don't all really think like he does. 

Am I crazy for thinking this wouldn't work out with him because of sex? (of all things????) I don't want to judge his past, but it is making me question everything about him.

Summarize the given text in a few sentences.
<bot>: I am interested in a new guy but I am beginning to think that his wild sex life is too much for me.