Staring at the hard cock dripping with pre-cum in front of her eyes! The obscene acts of married women who can't contain their excitement and touch each other! It's not enough to just play with the pussy and calm it down, they stroke it until the semen is squeezed out of the cock! They suck it! The expression of her eyes as she looks at the twitching and trembling cock with a rapturous look on her face just before the sperm is released shows that she is in heat and ready to be fertilized, a breeding female.