START-260 "Tomorrow is my wife's due date." A bewitching woman, a former classmate reunited at the class reunion brought home, drains semen through seduction and creampie. Yuna Ogura

The male protagonist's wife is about to give birth when he encounters his former female classmate Yuna Ogura at a class reunion and brings her home. Unexpectedly, this bewitching woman uses sperm-stealing tactics to initiate seduction and creampie violations, exploiting the protagonist's weaknesses to drain his essence, forging a tense and thrilling forbidden relationship.