This is what I’m talking about when it comes to pregnant bondage!  Choke her up with a nice tight leather collar and force her to pee in a tin.   Then make her give herself a pregnancy test by lapping her pee like a dog.  Move on to forcefully inserting your cock in her slut mouth fucking her face hard till she gags.  If she resists, spank her ass raw.  Then fill her pussy with your hard cock,  repeat spanking her ass raw as necessary.

Pregnant Laura gets bound to the bed and has been there for hours. She can no longer hold her bladder and must relieve herself. Her master was nice enough to leave a dog bowl beside the bed for her to piss into. After more hours pass, Laura becomes thirsty, and fearing the worst that her master may not return soon to give her the water that she needs she kneels at the bowl and laps.