After a routine checkup gives young IT-company president Yuki only one year to live, he checks into an elite hospital where his nurse mistress Yuma works. His other mistress, glamorous socialite Hinako, arrives to visit and runs straight into Yuma. The two women explode into an argument, each hoping to claim his fortune after his death. They compete for both his affection and his cock, using their tall bodies and long legs in a jealous hospital-room seduction battle filled with raw sex and creampies.