During a few summer vacation days, she gradually transforms into a total pervert. Once inexperienced and naive, she meets me and evolves into an insanely horny, squirting slut who loses all rationality. During her first time having sex, she can't even put on a condom properly, and ends up being drilled by me, experiencing pleasure for the first time. After that, she starts taking the initiative—giving rimjobs, sucking on nipples, handjobbing me—her actions growing increasingly depraved. "I really like thin condoms," she says, and as she discovers the ecstasy of sex with me, she becomes more and more of a dirty, perverted girl. After several days of relentless fucking, she becomes completely addicted to me.