For the peeps wanting cum inflation, I have just the thing. Phane is a vampire and his partner, Kazuhiko, is an Incubus. Cum inflation is one of Phane's kinks and an Incubus is just the creature to do that for him. Feeding The Hunger:
Part 1:
https://id-locke.dreamwidth.org/72504.htmlPart 2:
https://id-locke.dreamwidth.org/72209.htmlIf you want belly inflation and are cool with it being in a medical-type play scene, BDSM and 3-somes, Absolute Destiny may be what you'll enjoy. Note that this story is currently on-going:
https://id-locke.dreamwidth.org/49498.htmlIf you want mpreg, then I have you covered there as well. You also get full-on birth scenes in both. Due Date is a short read while Karma is really, really large novel size (it's 200K words). Both are complete.
Balancing Karma:
https://id-locke.dreamwidth.org/28107.htmlDue Date:
https://id-locke.dreamwidth.org/24020.html 
