Premarital Sex: Drenched in Erotic Dreams(2003)

Premarital sex is not allowed! Despite opposition from her mother-in-law, Tetsuko, Mitsuya becomes pregnant with the child of her lover Tomoya. She is worried, however, after a doll is sent to her similar to those, that were sent to two women that Tomoya previously dated. The doll holds the clue to the fate of the two women...