MFYD-132 Otani Futaba's most intense work ever! A stunningly muscular older sister is brought to a frenzy of convulsions and brutal orgasms by the full-power piston thrusts of muscular men in a massive, muscular orgy.

Futaba Otani, a muscular actress with bottomless desires, is played with by incredibly muscular male actors until she almost hates sex! She's pushed to orgasm again and again! This is the most hardcore muscle orgy in history! A total of 12 penises relentlessly attack for 120 minutes! Her vagina squirts like it's collapsing, her abs are almost torn apart in a shrimp-style orgasm, and her muscles collapse from intense piston-like thrusts and spasms in a series of orgasms!! Please be sure to watch Futaba Otani push the limits of pleasure!