MIST-500 · Egg-Laying Married Woman ~I Want to Get Pregnant with My Ex's Child Before My Husband~ Fujikawa Nokaze

Egg-laying (takuran) is -
Conceiving and raising a child with a man other than the husband as the husband's child.
Before making a baby with her husband at night, she gets creampied by her ex. Meeting at the station, heading to the ex's house, and starting a lovey-dovey baby-making sex session. A married woman's real midday rendezvous. It's not just adultery or just sex.
Entrusted during the day and hidden at night - a record of the immorality called egg-laying.