A gentle, taciturn, and unassuming librarian, beneath her clothes lies a slender yet large-breasted, secretly lewd and obsessive woman—Sakai Mio IPZZ-905

My head is always filled with erotic thoughts, and I can't resist trying it out. A gentle, quiet, and unassuming librarian, behind her clothes lies a slender, large-breasted, secretly horny, and promiscuous woman! Exquisite masturbation! Intense breast-pressing sex! Straddle-and-vagine friction! On another level, she's an extreme erotic woman! Want to be helped with masturbation? No unauthorized orgasms allowed. Actually, I'm really extreme. This is the story of a literature librarian who was originally considered quiet, introverted, and untouched by pornography, but behind her clothes, she possesses astonishingly slender, large breasts and is an extreme woman who eats men.