Yuika & Takashi

Synopsis

Sister, 25, beauty consultant. Brother, 20, college student.

We approached an affectionate sibling pair enjoying a summer beach and invited them to a special studio overlooking the ocean to research their relationship!

With the two praising each other—”Beautiful short hair!” “He carries my bags!”—we propose a game: succeed at baseball strip poker while resisting arousal and excitement to win 1 million yen! Fail and both siblings face a penalty game together!

“Blood-related siblings wouldn’t get excited over this (laugh)” they say, yet the virgin brother can’t control his erection during the game.

Choosing between removing underwear or kissing, the sister gives him a tongue kiss. When he touches her crotch saying “You’re a bit of a masochist (laugh),” he gets fully hard. After kissing his sister and touching her breasts—”This is crazy. Feels good. I can’t look straight at her, I’m so embarrassed”—her sensitive areas are stimulated with a vibrator, the floor soaked with her fluids! “Stop it, don’t smell it~”

Their sexual desire escalating. The sister stimulates his nipples: “You’ve never experienced this before, right?” Then forbidden fellatio. “Sister, the two-point stimulation is insane” “Your teeth feel amazing” “Should I be your first?” His large penis enters her depths. “Try moving!” The brother releases inside her. Next, she straddles and rides him! Standing from behind. Arched orgasms! With rough thrusting, “Yes yes, right there~!” she quivers!

Wait wait, you two need to calm down! We’ll still pay the penalty game fee (laugh)

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