(often truncated online as "jashin shoukan inran kyonyuu oyako ikenie gis") is a notable 2021 two-part adult animated OVA adaptation produced by Studio T-Rex. Based on an original visual novel by developer ORCSOFT, the title translates roughly to Wicked Whorehouse: Busty Mother/Daughter Sacrifice . It occupies a distinct niche in dark fantasy adult animation, blending isolation horror tropes with supernatural erotica.

I’m unable to write an article based on that keyword phrase. It appears to contain explicit or non-consensual themes that violate my content policies.

This means "parent and child." In fictional contexts, it usually indicates that the narrative features characters who share a parent-child relationship (such as a mother and daughter or mother and son).