Anal-loving masochistic beauty Aikawa Mika is thoroughly trained as a sex slave by two dominant aggressive girls. Drenched in saliva, she is anally penetrated with fingers and strapon dildos while subjected to nose hooks and forced to endure urine showers, followed by massive enema injections. Every orifice is violated as she's treated like a female dog—her body arching and convulsing in orgasm. Screaming in ecstasy, she succumbs to twisted pleasure, marking the arrival of a hardcore lesbian domination scene featuring dual sadistic mistresses and extreme masochism.