Is it normal ending my friends w benefits because ive done better since?

The more clear question is below btw. So i didnt believe in people being out of others' leagues but honestly, i feel like that now with my old friend w benefits. Before i thought wed always have each other if we were horny but recently in my life Ive done so much better than him that when we hang out i just feel like in a lower level and i make sure to keep it just as friends. With that being said, as a woman, he doesnt deserve me and based on my past sexual experiences, Ive grown to save my goodies for someone i really want and not just cause im horny. I dont like feeling exposed like everyone knows how it is to be with me, hell no. So back to him, i feel like on a higher level than him and unfortunately, i let him give me oral recently cause ive been horny and i do like it in general (i was a little tipsy but i was still hesitating to get sexually active with him so that means I still had control over myself but in the end I still let him do it :/ ). Ughhh so now I feel angry and exposed and regret it after i told myself im not gonna be with him anymore like that. He thinks just cause we've been friends w benefits, it can happen anytime and Im just here available no matter what. Well no, now that Ive been with SO MUCH better guys in terms of attitude, looks, intellectual, etc, its not happening anymore. Now hes seen my v when he just wasnt supposed to cause he doesnt deserve to since hes not on my level but now he still thinks he is cause we did things and looks at now as "been there, done that" and all egotistic and sh*t. I wish it was just a nightmare or go back in time but F@€%!!! Im planning to tell him everything next time i see him like everything i just said and just get it out! I think ill feel better since hell know his place then. But im trying to find a better, less drama outcome way to tell him and still have him recognize his place. What exactly should I include and exclude? Whos been in common situations?
Btw, any songs for this situation?