[Kotaru] Mary-chan wa Kaerenai!! Kouhen (Comic Unreal Plus Vol. 3)

A pregnant, heavily pregnant Mary-chan is thoroughly ravished by a crew of brutish orcs who can't resist her swollen curves and dripping milk. From being bent over and plowed in a stone cavern to slurping her lactation in a messy gangbang, she's used and abused by every eager brute in the tribe. After popping out a brand-new orc baby and letting the little one suckle at her bountiful chest, she confidently dons armor and arms herself, declaring her children ready to "destroy the humans" as she leads the savage army out of their fortress.