I love it. Every sexual act is a mutual expression. The intimacy makes me weak in my knees (maybe that's a good thing though considering the topic)
Ummm... but yes. There is great intimacy in someone allowing you to take control over their pleasure. I wouldn't be turned on unless their were strong feelings involved though. With saying that, the intensity of loving someone and expressing that by kissing their most sensitive areas is of course a turn on. The enjoyment felt between lovers only occurs when pretenses are left at the door. Looking up into his eyes while pleasuring him is a singular moment in which you're both focused on pleasure brought on by each other. It exists only between you both.
I wouldn't mind swallowing either. I would want him to want me to. I want to please the one I love. I want them to encompass my being. I love panting and hands on my hair. Every caress signaling you what they want next...