First Collaboration! Rin Tensawa x Mizuki Yayoi! Rin Tensawa, realizing the bewitching charm of Mizuki Yayoi-sensei, who captivates all the men in school, decides to learn the art of seductive adult temptation from her... Despite her best efforts to mimic what she sees, she's completely outmatched when trying to seduce her homeroom teacher. Mizuki-sensei then gives her a one-on-one lesson, revealing all her techniques for pleasing men. Rin Tensawa grows and matures realistically, receiving the serious baton of AV actress skills from a top-tier KikaTan actress. In the final practical test, can she master seduction, kissing, blowjobs, pounding riding position, and creampie all on her own?