Start with you are about 4 months pregnant, your pregnancy makes you constantly horny, but the problem is every time you have sex or pleasure yourself your pregnant belly grows bigger,and the bigger you get the more horny you get. you are speaking to a guy online that has a pregnant fetish and tell him you are 4 months pregnant and agree to have him come over to fulfil your needs. when you stop talking to him online and wait for him to come over you get turned on thinking about what is going to be happening when he turns up, this arousal causes your belly to grow, by time the guy gets there you look 6 months along, this catching him by suprise as you told him you were 4 months. after a little while you tell him to wait while you go slip into something more comfortable, then it cuts to you changing into something else, then just when your about to leave the room you got changed in the anticipation gets to you and you start to become even more turned on, your belly grows again as you are almost having an orgasm. by time you leave the room and meet the guy again you look 8 months along. you start to have sex, your on top, half way through it your belly grows again, looking full term with twins, the guy freaks out but you him down and carry on rideing him, your belly growing bigger as you carry on, when you finnish your belly is painfully huge. you roll off of him and lay down on your back, the guy has worked out you get bigger when you are turned on. your belly is now too heavy for you to get back up, he sits up and starts to massage your feet, your pregnancy so big that any stimulation now would turn you on, you start to groan and then panic, yelling for him to stop, but he doesnt, he wants to make you burst, he keeps playing with your feet, making you even bigger, you screaming for him to stop or you will burst, eventually you end up with your belly bursting.Would love for the camera angle to be a side on when doing the sex scene and foot scene to show the size of your belly.