Embodiments of the improved stimulation device include a cup and a driver. The cup has a cavity surrounded by a rim. The driver comprises a plate disposed on an underside of the cup, a cam disposed adjacent to the plate, and a motor mechanically coupled to the cam. The driver is configured to intermittently vary a volume of the cavity of the cup from a first volume to a second volume without returning the cup from the second volume to the first volume. In some embodiments, the cup returns from the second volume to the first volume, in between intermittent varying from the first volume to the second volume, due to the resilient nature of the material of the cup and/or the configuration of the cup. This varying of the volume between the first and second volumes creates a pressure field in a chamber formed by the cavity and a user's skin.

An interactive sex toy with sensory feedback is described herein. The sex toy may include a main body upper shell, a main body lower shell, and several trigger buttons, wherein the four trigger buttons are encased in the main body shell. Each of the four trigger buttons may include a mechanical spring and a conductive foam plastic. A motor maybe activated on a condition that at least one of the four trigger buttons is depressed. A pressure level may increase when an additional trigger button is depressed. A method for using an interactive sex toy with sensory feedback may include receiving physical pressure readings from an interactive sex toy with sensory feedback at a first device, converting the physical pressure readings to pressure parameter instructions, transmitting the pressure parameter instructions to a second device, and actuating a sex toy with the pressure parameter instructions.

Embodiments of the present invention relate to an improved stimulation device. Embodiments of the improved stimulation device includes a cup and a driver. The cup has a cavity surrounded by a rim. The driver comprises a plate disposed on an underside of the cup, a cam disposed adjacent to the plate, and a motor mechanically coupled to the cam. The driver comprises a cam pin affixed to the cam, and a bearing rotatably disposed on the cam pin. The bearing is mechanically coupled to a lifter. The lifter is mechanically coupled to a linear bearing, enabling a smooth reciprocating back-and-forth motion from the rotation of the motor. A top of the cup swells and unswells during an operation cycle of the driver.

A sexual stimulation device has a loop through which a user can insert their penis. A perineum stimulating portion is configured to contact the user's perineum during use, and a deformable connector extends between the loop and the perineum stimulating portion. The deformable connector is deformable between a first shape and a second shape, and is biased towards the first shape such that the loop and the perineum stimulating portion are biased towards the user's body during use.

Disclosed embodiments provide a massager having at least one expandable chamber. In some embodiments, there is provided an expandable shaft chamber that is inflatable to push a stimulator towards the G-spot of the user to increase contact pressure in that area. This inflation can also allow for a hands-free experience by expanding the width of the shaft inside the vagina for a snug fit tight against the vaginal or rectum walls. In some embodiments, there is provided an expandable ring chamber that is inflatable to securely hold a massager device inside the vagina or rectum, allowing for a hands-free experience.

There is disclosed an apparatus for treating a sexual dysfunctional female patient, comprising an implanted stimulation device adapted to stimulate at least a part of the sexually responsive tissue of the vulva or the wall of the vagina of the patient by movement of said stimulation device and contact between said stimulation device and the sexually responsive tissue or the wall of the vagina. A system and an operation method for the treatment of female sexual dysfunction are also disclosed.

A suction vibrator includes a housing including a main body vibration portion and a suction vibrating portion, a suction vibrating head including a suction bowl and a driving handle, a core tube and a coil winding. The suction bowl includes a bowl bottom and a bowl wall, both of which can form an airtight space with the skin of the massage part. The bowl wall can be elastically deformed to produce elastic force and discharge the air in the airtight space. A massage block is provided on the bowl bottom connected to the driving handle provided thereof with a permanent magnet. The coil winding is wound on the outside of the core tube and produces a magnetic field in the direction of the core tube and coil winding when the coil winding is energized, the permanent magnet in the driving handle is at least partially located in the magnetic field.

Stimulation devices and methods of use are described herein. An example stimulation device configured to stimulate a portion of a body of a user comprises a housing that includes a casing and a covering. The casing includes a nozzle, a motor disposed within the casing configured to generate stimulation patterns, a drive shaft connected to the motor, a sensor configured to detect changes in the rotation of the draft shaft, a controller, and a battery. The covering covers a portion of the casing.

The present disclosure provides a double-head massage device, including a silica gel outer shell; a first vibration end and a second vibration end which are respectively disposed at the left and right ends in the silica gel outer shell, the first vibration end and the second vibration end being connected through a connection component, and the second vibration end including a second motor and a rotating shaft disposed on the second motor; an eccentric bearing pedestal fixed with the rotating shaft, a connection rod being arranged on the right side of the eccentric bearing pedestal; and a silica gel pull rod provided with a fixed ring at the bottom, the fixed ring being fixed on the connection rod.

A partner toy for massaging a first and a second person includes a curved shaped body having a first leg for introducing into a bodily orifice of the first person, a second leg for introducing into a bodily orifice of the second person, and a transition segment between the first and the second leg, at least the second leg being substantially cylindrical in design. The partner toy further includes an internal clip for aligning the first and the second leg to each other, the clip being made at least partially of a reversibly plastically deformable thermoplastic polymer material.