Defenseless girl. Whether she's being taken advantage of, seduced, or simply too naive to notice, no one can tell. But this very vulnerability makes her an object of fascination, drawing the obsessive attention of male otaku circle members. Whether she's fully aware of her actions or completely oblivious to her own allure, her defenselessness is what makes her special. Her gentle personality, cute charm, loyalty to friends, fair skin from rarely applying sunscreen, her glasses prescription, body type—surprisingly slimming despite being a G-cup big tits, her habit of often wearing pink panties, the fact that her bra and panties don't match about three days a week, her constant use of daily liners, menstrual cycle and pad usage, lack of a boyfriend, losing her virginity to a senior at a college drinking party, frequency of masturbation and shifting sexual preferences, experience with squirting, hair removal routines, cosmetics she uses, mascara and foundation application, dietary habits and body changes, alcohol tolerance, favorite drinks and foods, vitamin intake, and perfume use—every single detail is known by the guys. Because she's defenseless. Yet there's more—what lies deep within her body: the sensitivity of her nipples, softness of her breasts, state and color of her pubic hair, shape and texture of her shaved pussy, sexual experience and the resulting color and condition, size and reaction of her clit, moaning sounds and ease of orgasm, facial expressions during climax, staining on her daily liners, smell of underarm sweat, warmth inside her mouth, taste of her saliva, softness of her lips, shape of her anus and how she trims the hair there—none of this is known by anyone. That's why I want to be the only one who knows. I want to know what the other guys don't. I want to know things even she herself isn't aware of, and make her mine. I want to claim her with my hands, for myself, and make her my girlfriend.