Bedrest
My wife was 38 weeks along and on doctor-ordered bedrest for the remainder of her pregnancy. She was...demanding. Not that I minded, really; it was just a remarkable amount of work to tend to all her gestating needs. I gave her a little bell to ring whenever she needed anything, and it felt like its chime reached me every three minutes.
I heard her ring for me and headed up to the master bedroom. "Eat me out." We were well past pleasantries by this point; she was sick and tired of being the pregnant one, and I was completely at her command. So, I did as I was told. Her bump was huge, soft, and liberally stretch-marked. I had to lift it with both hands to get any sort of pussy access, but I was well-practiced and ready for such a challenge. Much of the weight of her belly could be supported by my head while keeping one hand on the gut, the other hand spreading her pussy lips for the best possible mouth-to-clit connection. She was pretty much always horny and thus incessantly wet, making my job easy and fun. I got her off in two or three minutes and was dismissed from the bedroom for the time being.
The bell rang again, what felt like immediately after I'd taken a seat in our living room. This time she required olive tapenade and crackers, which were luckily plentiful in my dream kitchen. I didn't even manage to sit down again before she rang again, this time for coffee ice cream. My mind-freezer was filled with it: not a problem.
I got a few minutes reprieve, then a more active request: her breasts were painfully milk-filled, and needed draining. She got on her hands and knees (a serious undertaking when one's on gravidly pregnant bedrest!), her tits positioned above a very farm-y metal bucket. As I alternated between squeezing streams of milk from her left and right nipples, it was impossible not to be reminded of milking a cow. Her moans even started sounded like mooing after a few minutes. Strange stuff.
The bell ring that came a few minutes later was very much to my advantage, as she wished to blow me and swallow. I provided my dick and she did the rest. A few minutes later I oiled her bump. A few minutes after that I lotioned her bump. Another few minutes passed, and I was invited to feel how very much the baby was moving in her belly. That was a nice, magical Mother Nature-y moment. A nice repertoire of different activities had started to develop!
I was eager to see what was next when I heard the bell again after feeling the baby move. She wanted to be fucked, and she wanted my load shot directly onto her bump. Done and done. Dismissed after cumming, I didn't even reach the bedroom door before she rang again: I had to rub the cum in for her. After the rubbing, I barely turned away from her before the final chime of the dream: she demanded I lick the shiny mess off her entirely.
Overall, pretty fun demands. Lot of work, but she was worth it.
Filled
My bump was so taut it shined, breasts so full they were leaking. Additionally, there were the dozen or so other parts of me that felt swollen to their limits. Almost every cubic inch of me was full and swollen. Almost...
I had a few holes I could fill more fully. A sizable, weighty butt plug went right where you'd expect. I managed to fist my already-engorged pussy. Finally, I had my husband fuck my mouth. The feeling of complete fullness was divine; I just enjoyed my perfectly swollen and fully-occupied form for several minutes before the dream ended. It's a lot of fun to test the limits of the human body.
Rapid
I was female but not evidently pregnant as I found myself in a crowded movie theater. On the screen was a scene more unwholesome than one would ever be likely to see in (what at least felt like) a mainstream multiplex. It was fairly vanilla man-on-woman sex, but shown in close-up with penetration and sounds that would be a lot more at home on Pornhub. I was instantly aroused, fighting the urge to touch myself so as not to create too awkward a situation with the people sitting mere inches from my left and right shoulders.