You know that feeling you get when you hiccough and burp at the same time, and it feels like your chest is going to explode from suddenly too much air, despite the fact that your chest is made to take in air? My cock does that. I’m half-hard so quickly that it makes my dick ache, because the fittest man I know, gay or straight, is sitting here talking about riding cock in more graphic detail than any of the (many) men I’ve actually had on my cock.