Story
OVA by T-REX — Winter 2014, 2 episodes, Finished.
Based on the erotic game by Lune. The field trip ship was wrecked in a storm. A couple of schoolgirls and an ugly schoolboy, hated and bullied by them in school, drifted to safety on an uninhabited island. The girls were infected by a strange virus and eventually will die if not cured. The only way for the girls to survive is to be impregnated...
Synopsis via AniList (English).
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