I get really hard when someone talks dirty to me while I'm sucking them. I'll talk too while sucking. Especially when I can tell they are close. When I start saying things like, "That's it, give me your load. I want to swallow you so bad." etc. Those kind of comments really get their breathing going. Then their legs start to tense and the finale. That rock hard cock in my mouth starts to pulse and empty into my mouth. I like when their body goes completely limp after. So hot