Bored, pregnant and horny girlfriend finds a new sex game to play

My girlfriend Laya is 6 months pregnant, and I can tell that being pregnant is starting to get to her. I'm in the living room on the couch when she comes in and she is definitely bored. We talk for a few minutes, and I soon realize that not only is she bored, but she's horny too. Laya wants to try a little bondage in our sex. She takes a ribbon from her hair, and she ties my hands up so that I can't touch her. Laya takes my pants off and starts to give me one of her mind-numbing blow jobs. I usually wrap my hands in her hair but this time I can't. Her tits are beginning to swell due to the pregnancy and her nipples have gotten large and thick. Laya is really sucking me hard and soon I'm making a nice deposit of cum down her throat. Now Laya lays next to me and masturbates herself. It's not long before Laya is in the throes of her own orgasm.