Leo Valentino, eager for alone time when his stepsister Vivian Taylor he out, plans to indulge in her panties, sniffing and jerking off with them. He raids her drawer, wearing one pair on his head and stroking with another, but Vivian returns unexpectedly, catching him mid-act. Surprisingly chill, she teases him, assuming he’s gay and offering to set him up on double dates. Leo protests, but Vivian, unconvinced, challenges him to prove his straightness by licking her pussy. Leo dives in, tonguing her deeply, swaying her doubts. She throats his cock, then he fucks her wet pussy doggy-style, gripping her big ass, still wearing her panties on his head. Vivian rides him, her juicy booty slamming down, cumming hard. Leo finishes, nutting in her mouth, and she slurps up his load, confirming he’s no panty-wearing stereotype.