you and your girlfriend are watching tv when all of a sudden, she starts to feel kinda funny...her belly is expanding, it must be the baby you put in her! this is turning her on beyond her wildest dreams, and you, too. she shows you her belly as it expands and expands, stretching her top to where she can't wear it any more. she moans and writhes as she rubs oil all over her huge belly, urging you to touch yourself, getting more and more turned on. as you cum all over her belly, she has a massive belly orgasm that quivers and shakes her, and even as she lies back her belly just keeps growing...