"Please... don't tell my husband about you..."Yui, a sexless married woman, was seen masturbating alone by her brother-in-law and was threatened into having a relationship. Even though she knew it was wrong, her body became hot from being needed as a woman, and her instincts craved his penis. "Cum inside me..." Unable to escape the quagmire of infidelity and incest, Yui finally accepted her brother-in-law's sperm into her hot vagina...