able to fuck 4 persons simultaneously!
See Roulette page.
Sofa's seat has 3 seating places with stroking up-down dildos.
See Pleasure Sofa page.
allows transformation to double-end fucking version for 2.
See Knapsack trasformations page.
may be used in double-end fucking version for 2 persons.
See Compa versions.
The Swing is manually-actuated fucking device for 2 persons. Dildos are installed under the swing board and penetrate through the hole in the board while swinging.
See Swing page.