Wild best friends Frankie and Mary Jane share everything -- clothes, shoes, cigarettes, boys, and even each other's pussies. One night, after several shots of tequila, Frankie whispers a secret to Mary Jane: she just had the best orgasm of her life, getting head from her boyfriend while she was smoking a cigarette. Something about smoking made me cum so fucking hard, she says. Turned on, Mary Jane lights a cigarette, hikes her skirt up, and purrs, Show me. Soon, these two smoking BFFs are back in Mary Jane's smoke-filled bedroom, cigarettes in hard, pussy-licking and chain-smoking until dawn.