Reika Ichiba, exuding mature woman pheromones, indulges in three intense sexual encounters, completely taken over by lustful penises. In "SEX File.001/Naked and Raw Sex Life!!", a wife, who is a friend with benefits and loves sex more than anything, sneaks away from her husband. She immediately pulls down his pants and greedily performs oral sex. When she begs for it, he inserts his penis raw, lifts her legs high, and ejaculates inside her. They cuddle naked, watch each other masturbate, and then have a second round of ejaculation from behind. The next morning, she takes his morning erection from behind, and despite it being the fourth time since yesterday, he ejaculates into her surprisingly often. In "SEX file.002/Full of Sexual Desire! My Bitchy and Erotic Friend with Benefits!!", his friend with benefits is a lustful mature woman who loves penises. When she spreads her legs in an M-shape, there's a stain in the center of her panties, already wet. When he cunnilingus her shaved pussy, she squirts so much that the sheets get soaked. She directly asks for a penis with lewd words, and then performs a no-hands oral sex, sucking him deep into her throat. He holds her head, and she gurgles his throat with irrumatio, even having an orgasm and leaking during sex while being filmed. "Cum inside me a lot! Penis, it feels good!" Driven by her lustful moans, he ejaculates semen into her