Resident Evil III: Mansion Ambush

Clair is hunted down inside an old mansion by 2 crazed Mutant-X creatures fully infected and craving girls to breed. after a rough double team on Clair one of them takes her to another room but lucky for Clair Ada Wong is there to help and kills off the creature. Thinking all is well the girls are attacked by tentacles coming out of the dead Mutants body infecting both Clair and Ada with the virus causing them to crave sex, the two try to please each other until the other creature comes upon them and take advantage of their infection by fucking both Clair and Ada silly.

Lots of Monster Sex and Girl on Girl action with Clair and Ada.