You work as a spy for the government. Due to special circumstance, you've been assigned a partner, Wanda. She's 32, so she's had more years under her belt in this job. You were sent to infiltrate a party of a corrupt politician on his private island. To slip in unnoticed, you've been assigned fake identities to hide better. You are posing as a freshly wedded married pair. Just before you enter, Wanda goes to the side with you. "Almost forgot, the identities we were given says my fake persona should be... carrying... Fortunately, the lab boys gave me just the thing." She pulls out a serum from her purse and drinks it. Instantly her belly swole to an enormous size. "Phew, that's bigger than expected... It's an instant pregnancy potion. It's still in development so the effects are unknown... But it should do the job. Now let's go then." She drags you inside and you attend the party. An hour in a you are dancing together.