Make Marie suck you off.
From Create Your Own Story
"I think someone wants a kiss," you say, pointing to the stiffie hoisting the front of your boxers.
Marie slides down off the bed and gets on her knees in front of you. She gently reaches into your underwear and pulls out your dick. You're not especially big, but six inches is respectable, especially for a teenager. She leans forward and licks your cock as it bobs free. Then she reaches up with one hand and holds your cock straight while her tongue licks all around your dick, making you moan softly. Finally, she opens her mouth wide, leans forward and takes your whole cock into her mouth. After sliding up and down a few times, getting your whole cock nice and slick, she starts working the bottom of your shaft with her hand while her mouth keeps working the head. After a minute of this, her other hand comes up and tugs lightly on your balls. If you were still a normal teenager, you would absolutely blow your load down her throat right now. As a god, though, you decide to hold it in.
"I think he wants to get in between those delicious tits of yours," you say.
Marie obediently starts to sit up a little straighter, but you correct her. "No, get on the bed and lie down."
She does so, and watching her lie on the bed nude with those gorgeous legs spread, it's all you can do not to plunge your cock into that pussy right there, but you're determined to take your time and enjoy this, so you kneel over her chest and rest your cock in-between those beautiful tits. Marie presses them together around your cock, and again you have to deliberately hold back from spraying her face with jizz. You start bucking your hips to slide your cock in-between her tits, and every time it peeks out the top, Marie leans down and licks it slightly.
Finally, you decide it's time for the main event. You did promise to make her pregnant, after all.