Hikaru returns for her third appearance in "Otona no Vinyl Book," a busty 158cm, F-cup flesh slave. Once again, she's dominated by her younger brother-in-law, who relentlessly torments her body in a series of intense pleasure scenes. She deepthroats his cock, milking it between her breasts while her nipples are rubbed raw, grinds against him in a lewd dry-hump, and squirts forcefully as her clit is stimulated. In the threesome scene, she's restrained by her brother-in-law and his friend, her ass and tits roughly groped, as two cocks take turns invading her throat, leaving her face drenched in drool. Once her switch as a sex slave flips, she actively rides the cock herself, grinding obscenely, gushing arousal and squirt fluid, screaming in ecstasy as she's repeatedly creampied.