"If she doesn't wake up from this, then I'm not the only one to blame...!" Yu finds himself on a camping trip with two beautiful women - his childhood friend, Nagisa, and her college friend, Natsuki. Settled around the barbecue for dinner, he thinks they're in for a quiet night, until Nagisa ends up getting really drunk! He takes Nagisa back to the tent where she falls asleep half-naked, and as he tries to move her into the sleeping bag one of her breasts falls out of her bra, which he just can't help but touch! As a prank, he fondles her soft breasts and buries his face in them, but, after she doesn't wake up from that, things keep escalating until he takes off her panties...to find her pussy soaking wet! All of a sudden, Yu finds himself unable to hold back...