Rei Yoshii, Megumi Kagurazaka - The Parasite Doctor Suzune: Genesis (2011)

The Parasite Doctor Suzune: Genesis (2011) mixes action and softcore sex as Rei Yoshii’s doctor Suzune battles parasites that drive hosts into sexual frenzy. Expect nude breast shots and explicit sex scenes with Yoshii and Megumi Kagurazaka (as Naomi). The film leans into the erotic side of the manga adaptation with passionate encounters and body-focused moments amid the monster fights.