A young Japanese-American gets a Seikan massage. And she likes it.
Quoting from Female masturbation, Japanese style - part 1

His fingertips went under her body, grazing over her hanging breasts, teasing the nipples to hardness. They tickled her hips before sliding between her legs to run sensuously between her thighs. She felt him grab one of her inner thighs.
"Spread your legs wider Eriko."
He grabbed her thigh, pulling her leg open, then moved to the other thigh and extending her legs until she was obscenely spread. Her legs almost ached from the wide expanse. His fingers ran over her ass again, her cheeks spread wide, allowing complete access to her pink inner pussy. His fingers ran up and down her slit, paying special attention to her vagina, teasing the open hole.
"Your pussy and asshole are so open for me Eriko. Do you like being on your knees and spread for me?"
"Mmmmew," she moaned in pleasure as his hands seem to be everywhere, her body unprotected, unable to stop him from touching her intimately. Her hips moved up and down in mock fucking as he caressed her flesh so intimately. How did she get into this position? She only came her a half hour ago and already he had her naked and was masturbating her spread body. Not even her boyfriends had done as much. Nor had they ever made her feel so good before. The humiliation of being in such an obscene position before a stranger somehow clouded the issue of the pleasure he was extracting from her body.
She felt the edge of his hand slide between her cheeks, sliding up and down, his hands moving over her ass cheeks, down between her thighs and back up her pussy. "Eeeh," she moaned in pleasure, her ass rising up and down. He kept one hand on her back, keeping her down while his other hand kept her ass thrust up for him. "Mmmmew," she moaned as his hands played along her sides before moving to her hips, his other hand sliding along her slit. He stopped, leaving her needing his touch.
"Turn over."

