Yes, on her belly!

"That's ok... I want you to cum! Ooooh! Ooooh! Shoot it all over my belly! Cover my pregnant stomach with your salty load David!"

You don't need to hear anymore and begin hammering into her, slamming against her womb with each thrust forward. She screams out in pleasure, a continuous stream of wordless noises escaping her mouth. Your balls begin to tighten, pressure builds in your loins as your climax approaches. Once you've reached the point of no return, you throw her leg down and pull out from her, rapidly stroking your cock. Taking aim, the first blast erupts from your tip, landing exactly where she asked. "Uuuunnnnggghhh! Ungh! Ungh! Ungh!" Rope after rope of cum explodes out of you, coating her stomach with your sticky load. As your orgasm subsides and your cum slows, you squeeze the last dollop to the tip and smear it on her gaping pussy lips before falling onto the couch next to her, exhausted.

Watching your chest heave as you try to catch your breath, Katie smiles at you and begins playing with the puddle of cum on her stomach, swirling it around. "Thank you David, I haven't felt that wanted in months!". Bringing a finger to her lips, she licks your cum off it. "Mmmmm, you've got tasty cum! Oh, this is just what I needed!" then begins giggling. "Fingering myself just isn't the same."

Your breathing finally slowed, you manage to reply. "Well, I'm right down the street Katie. If your hand ever needs a break again, I'd be more than willing to help out" you say, laughing.

The smile she gives you let's you know there's a good chance this won't be the last time you "help out" your neighbor. The two of you clean yourselves up, gather your clothes, and get dressed. Saying goodbye, you head to the door to let yourself out.