"Pandemic" is a steamy hentai OVA series where a potent estrus virus escapes a pharmaceutical lab, turning the infected into insatiable sex fiends who spread it through raw, uncontrollable encounters. Middle-aged PE teacher Tahara gets coerced into unleashing the virus on three women at school, but his lust spirals out of control, infecting the entire student body for wild orgies and intense training sessions. Packed with school harem action, milfs, and mind-breaking creampies, it delivers non-stop taboo chaos in a censored format from studio Mousou Jitsugen Media.