Swallowing Cum Expansion

I'm sucking your cock, talking dirty, and in no time you're flooding my mouth with cum, there's so so much I'm struggling to swallow it all without coughing and gagging, I've never swallowed so much in my life, and it seems to have gone straight to my belly as it starts inflating. The more I'm rubbing and staring at my belly, the more turned on you're getting again, my cum belly is making you so horny, obviously I cant resist sucking your gorgeous cock again, and before I know it I'm swallowing again, so much cum is cumming out of you, how it this happening, once it's all in me, my belly expands even bigger, it's getting huge, I look pregnant with your cum. As I stand in front of you, big swollen stretched belly, you're already stroking again, I'm trying to resist as I'm not sure I can get any bigger without popping, but you cant take my eyes off my cum belly, and I cant take my eyes off your cock. Again I'm sucking and swallowing a huge huge load, and I expand BIGGER!