APNS-335 Neighbor's young wife's hellish training. Every day, her womb is filled with sperm from others besides you... Haruka Namiikawa

Haruka, the wife, married a colleague from her OL days. They were not rich enough to live in luxury, but they led happy lives with her kind husband. One day, irrationality struck suddenly. Considering having children, they used their savings to move into a slightly larger apartment, but it turned out to be a hellish place with a yakuza office next door. Triggered by the yakuza picking a fight, the couple found themselves descending into the depths of hell…