Adult content. This work is rated 18+. The images stay hidden until you confirm.

Mesu wo Karu Mura
牝を狩る村
A group of female students from the astronomy club are on their way to a high-altitude training camp when their car gets a flat tire, leaving them stranded. A local rescues them and invites them into a nearby village, but the village harbors a dark tradition of capturing outside women and forcing them into marriage.
The teacher risks her life to protect the students held captive in a storehouse, but when she is taken to a large hall, she finds the men naked and aroused. Her clothes are torn off, and she is tortured relentlessly until her body reaches its limits. Losing her mind, she offers up her students as scapegoats. Meanwhile, the three students left behind in the storehouse are stripped, bound, and one by one their bodies are trained by the villagers until they are physically and mentally broken, reduced to human slaves.