A 26-year-old beautiful office lady "Mari Tatsumi" who works as a salesperson of English conversation teaching materials makes her AV debut! - She is a talented woman who is good at English and piano and can also work, but she is a lewd office lady with more than 100 experienced people! - She seems to have decided the reason why she applied for AV this time at the request of saffle. - When she is relentlessly licked by an actor with her tongue, she is shy but her breathless and quivering. - When Mako, who says she is "easy to get wet as it drips," is stimulated with her fingers, her soggy and serious juice is entwined. - Even in her first public sex, she shakes her hips with M-shaped spread legs with full view of Mako, and when she takes a merciless piston, she reaches the climax many times! - At a later date, hard 3P at the hotel while wearing a suit on her way home from work! - And she also recorded a masturbation video that she took a selfie in her company's toilet! - An AV debut work in which a high-spec beauty with perfect work and appearance reveals her lewd nature!