That incredibly hard cock, which had given her her first sexual climax, the most wonderful initial experience of orgasm, was still impressively rigid.
Now the man was like a beast in mating, thrusting fiercely into her sister's body again and again. Her sister's plump pussy seemed to arch upwards to meet him.
The cock plunged in forcefully, again and again, reaching the deepest point, even his testicles slapping against her. The crisp, rhythmic slapping sounds came rapidly, accompanied by noises like water being splashed.
Sex. This was real sex.
Eloise watched, her face full of fascination. She even swallowed uncontrollably, her body starting to grow feverish beyond control.
"Woo."
Mother In Law Ruth seemed to weep as if in pain, covering her mouth. The tidal wave of pleasure had contorted her small face somewhat.
Her full, ample breasts swayed violently up and down with her son in law's thrusts, the movement so great the shifting flesh was a startling sight.
