[Hinotsuki Neko] Married Couple / Intruding ~The Secret Boundary of Pregnancy~ (COMIC Grape Vol. 93) [DKKMD Translations]

A drunken stumble through the wrong door lands the voluptuous dark-skinned Lana in Kouta's lap, and with his wife Ai out of the house, the foreign bombshell declares her intention to squeeze every last drop of baby-making out of him. What neither of them knows is that Ai is just on the other side of a thin wall, pinned beneath Tran and scolded for being so unfaithful that even animals wouldn't stoop so low. When both guilty households cross paths again, both wives are visibly heavy with child and the two couples have settled into a cozy, complicit friendship.