You come in the door wearing an outfit that you have clearly grown out of. A skirt, pantyhose, blouse something like that. You see your husband. You tell him after you had lunch today at work, something happened to you. In front of everyone you started just swelling out of your clothes. Somehow you had become instantly pregnant. You were so embarrassed so you hurried home. You slip out of your tight clothes and are frightened to see you really are hugely pregnant. You admit to your husband you don’t know how it happened. But you see he has a huge hard on. He admits he slipped a pregnancy potion into your lunch. He likes the new you. At first you are mad, but you see he is really in to you. You go to the bedroom and enjoy sex cowgirl style as a pregnant woman for the first time. You admit you like being pregnant. When you are done you ask if he has more of the potion. Maybe you two could have another go at it after another dose. It would be fun to see how big she could get.