Yuki Hiiragi, a daughter-in-law who only realized the true pleasure of sex after being penetrated by her father-in-law (VENX-223)

Yuki, who moved to her husband's hometown with the intention of getting married, found herself physically unable to accept her father-in-law, who lived with her. During the time her husband was away at work, he constantly gave her lewd looks, a feeling of being watched as something sticky and licking her. Fearing an attack someday, Yuki discussed it with her husband, but he ignored her. Later, her father-in-law, with nowhere to escape, began to prey on Yuki...