Female ninja, raped and gang-raped, Kasumi Risa WANZ-241

Risa, who works at an investigation company, receives orders to destroy an underground casino organization. Disguised as a ninja, she infiltrates the casino, using her superior ninjutsu to gradually approach its core, only to be captured and imprisoned by enemy forces. The orgasm hell stimulated by toys!! Inhuman imprisonment and rape!! Oral sex hell that unleashes pent-up lust!! And the humiliation of being penetrated with a penis!! Finally, there's even gang rape until she's almost vomiting!! Can this proud ninja endure the brutality of these beasts…?