Mistress Stephanie is 5'10 165lbs which can be a handful when she wants to use you as her personal seat but when she has some cruel intentions than your in trouble. Mistress Stephanie can sit on his chest or stomach and can make it harder for you to breathe but she decided to sit on the most sensitive place to sit on a man which is the groin. The look of rugboy says it all of how much he is in pain with her dropping her weight on the groin as she sits. It becomes uncomfortable at first and Mistress Stephanie has to adjust a bit with a few hard bounce right on his balls. The pressure of her weight of her legs just overlapping between his leg and crushing whatever is under her. Nothing can be worse though is when she gets up and kneels on his groin as she checks herself out in front of the mirror. The pain becomes unbearable as not only is she resting her weight between his leg but as well dropping her knee and leaning on it while crushing his manhood. This is one of those days that is hard to be a seat for a tall thick Mistress.