Tenga (masturbation toy)

Tenga Onacups are a Japanese made brand of artificial vagina (called onacup in Japanese) with multiple models that feature different sensations for the user. It was first released in 2006 in Japan by its founder, Mr. Matsumoto, whose focus was to create a male sex toy with good design that didn't look cheap. By 2007, Tenga had sold over two million onacups and became the most popular male sex toy in Japan.

Tenga Onacups are single-use masturbators that contain molded silicone with lubricant already in the chamber. However, in 2008 Tenga released the Flip Hole, a reusable onacup masturbator with a unique design that "flips" open for cleaning.

Tenga also created a limited edition "Warming Stick" that can be activated and inserted into the onacups to warm the silicone to body temperature.

Current Tenga models include:
* the "Deep Throat"
* the "Soft Tube"
* the "Rolling Head"
* the "Double Hole"
* the "Air Cushion".

Some of these also come in the variants:
* special edition "black" (harder)
* special edition "white" (softer)
* "US Tenga" (Ultra Size).

External links

* Available well below retail price on ebay.
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* [http://www.literaryescorts.com/?act=non-fiction&item=507 Loving Japanese Obligatory!: Masturbation Devices] on Literary Escort Services
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