Nelphra and the Penile-leg Monster

After sex with Mikami and Renult, the pregnant monster girl Nelphra walks in the forest to clear her mind. She is ambushed by a 'penile-leg' monster whose genitals are abnormally developed and attached to its legs. The monster targets the pregnant woman, gropes her breasts, rapes her, crushes her fetus, and ejaculates inside her causing a miscarriage and expulsion of gore. It aims to wipe out other species' offspring and leave its own seed. Nelphra becomes aroused by the twisted lust, treats the baby as a sex toy, and accepts further impregnation and abortion sex.