When I was pregnant, like most other women, my sex drive went way up, but with the hours that my husband worked, it was hard for us to be together as much as I liked, so naturally I masturbated a lot. Sometimes 3-4 times per day.
Once I started getting bigger, getting dressed was more of a hassle, so most of the time when I was at home, I walked around bottomless and barefoot, which made my masturbation a whole lot more convenient. On warm days, I even closed the shades and walked around naked. Whenever I wanted, I just reached down and fiddled with myself until I had a great orgasm.
When I got to my last few weeks though, my belly got too big and it was hard for me to reach my needy vagina the way I like it, even when laying down. My husband would always take care of me at night, but it wasn't enough. One day, however, when I was on the couch watching TV, I had an idea. I went upstairs and got one of my vibrators, brought it back down, turned it on and stuck it between the couch cushions sticking straight up. I got on my knees on the couch with my feet hanging over the edge and lowered myself onto it. It only slid in a couple inches, but it was hitting just the right spot which felt so, so good. After I came the first time, I didn't want to get up, so I stayed there riding orgasm after orgasm until I couldn't take it anymore, which happened to be five times. I would do this constantly afterwards, but sometimes I didn't turn it on. I moved it to where I could sit there normally with my vagina filled all day long. Even after I gave birth, many times I would just wear my robe during the day, then when I put her down for her nap, I would slip it off, grab my toy and ride it on the couch until my toes curled and my clit throbbed.
If you've never tried it this way before you should, it feels great.