When she arrives at the room she was called to, there is no one there. There is a camera and an envelope with a number written on it. Her first sex with a mysterious man who suddenly shows up! Haruka is shy , Haruka the relentless use of toys makes her squirt for the first time! In her first threesome, she even shakes her hips, seeking pleasure! The filming begins alone, amidst her confusion! The ultimate debut film, set in a closed room!