In “Sperm Diet,†stylish pornographer Jonni Darkko serves up the semen, plus healthy helpings of POV-style blow jobbery and spit-drenched oral decadence. Brown-eyed brunette Katrina Zova fists her throat to produce spit bubbles and gives sloppy head with her mouth full of whipped cream. Jonni spoon-feeds her semen. Racy Asian doll Kaylani Lei stroke-sucks Jonni’s oiled up meat, talking dirty between tastes. She likes feeling cock at the back of her throat. Pouty-lipped blonde Jeanie Marie is so dedicated to cock sucking, she ties back her pretty hair, the better for swallowing in lube and gag spit. Asian-American beauty Kalina Ryu is a joyful fellatrix. Jonni grips her hair and porks her mouth; dirty Kalina rims his asshole enthusiastically. Slutty brunette Tory Lane drools sperm into a martini glass, pours it back in her mouth and swallows the spunky slime. L.A. Latina Vicki Chase’s blow job lips befit porn’s best cocksucker. Her cheeks go concave as she deep-throats, tongue extended under Jonni’s scrotum, drool cascading. Vicki Frenches wet nut sac and gargles jism.