referring to fig1 and 2 , the invention 10 is shown including a housing 12 . preferably , the housing 12 is approximately 11 . 5 inches long , 7 inches wide and 6 inches deep . the housing 12 includes a first handle 14 for convenient transportation thereof . preferably , the first handle 14 is situated in the front of the housing 12 , providing the user with convenient means for optimal positioning of the invention 10 . additionally , the housing 12 may include two second handles 15 . the second handles 15 provide the user with means for maintaining the user &# 39 ; s position relative to the invention 10 and / or adjusting the attitude of the invention 10 to suit the users purposes . the housing 12 is detachably mounted on two legs 16 . preferably , the legs 16 are approximately 8 . 5 inches tall . when mounted on the legs 16 , the housing 12 is situated approximately 15 inches above the surface on which the invention 10 is disposed . the housing 12 is rotatably adjustable relative to the legs 16 , enabling the user to customize the attitude of the invention 10 to suit the user &# 39 ; s purposes . the detachability of the housing 12 and legs 16 renders the invention 10 more easily transportable . as best shown in fig2 the invention 10 includes an electric motor 18 mounted within the housing 12 . the motor 18 may be , but is not be limited to being selected from the group including : fluid - powered motors , gasoline - powered motors , diesel - powered motors , solar energy - powered motors and the like . the motor 18 has an output shaft 20 with a lever 22 that extends toward a distal end 24 . the motor 18 rotates the lever 22 , defining a vertical , disk - shaped path . the disk - shaped path may assume a vertical , horizontal or intermediate attitude , so long as the distal end 24 of the lever 22 traverses fore and aft relative to the housing 12 during rotation . the invention 10 also includes an arm 26 having a first end 28 rotatably mounted on the housing 12 . the arm 26 has a second end 30 that extends downwardly toward an aperture 32 in the housing 12 , as best shown on fig1 . the arm 26 pivots about the first end 28 similar to a pendulum . turning back to fig2 superposing the pivot point of the arm 26 , i . e . the first end 28 , above the aperture 32 contributes to the preferred , upwardly arcing path 34 the arm 26 defines , discussed infra . however , the arcuate path 34 may be adjusted to curve downwardly or laterally , respecting the user &# 39 ; s particular needs . the invention 10 further includes a connecting rod 36 having a first end 38 rotatably mounted on the distal end 24 of the lever 22 . the connecting rod 36 has a second end 42 rotatably mounted on a mid - point on the arm 26 . as the lever 22 rotates , it urges the connecting rod 36 to translate fore and aft , urging the arm 26 to cyclically pivot about the pivot point , or first end 28 , of the arm 26 , defining the preferred arcuate path 34 . referring to fig3 an alternative embodiment of the drive mechanism is shown with the motor 18 mounted on the arm 26 . as in the original embodiment , the lever 22 mounted on the output shaft 20 of the motor 18 is pivotally mounted on the connecting rod 36 . the connecting rod 36 is pivotally mounted on the housing 12 . as the output shaft 20 rotates , the lever 22 urges the connecting rod 36 against the housing 12 , oscillating the arm 26 along with the motor 18 . referring also to fig1 and 2 , the invention additionally includes an adaptor plate 44 , having a front surface 46 , situated in the aperture 32 of the housing 12 . the adaptor plate 44 is adjustably , but rigidly mounted on the arm 26 . oscillation of the arm 26 imparts reciprocating arcuate motion of the adaptor plate 44 between the aperture 32 and a predetermined arcuate distance 48 within the housing 12 . preferably , the arcuate distance 48 is approximately 4 . 5 inches ; however , the arcuate distance 48 may be adjusted to suit the user &# 39 ; s purposes . a dildo 50 having a predetermined length is mounted on the front surface 46 of the adaptor plate 44 . the dildo 50 may assume any shape or texture , respecting the user &# 39 ; s preferences . the dildo 50 may include vibrating means ( not shown ) for imparting vibration therein . preferably , the dildo 50 is slidingly received in the user &# 39 ; s vagina 52 . referring only to fig1 and 2 , a first stimulator 54 also is mounted on the adaptor plate 44 . the first stimulator 54 may assume any shape or texture , respecting the user &# 39 ; s preferences . the first stimulator 54 also may include vibrating means ( not shown ) for imparting vibration therein . the first stimulator 54 , preferably , contacts the user &# 39 ; s clitoris 56 . the first stimulator 54 is shown mounted on the adaptor plate 44 above the dildo 50 . the first stimulator 54 defines an arcuate path concentric with and radially spaced within the arcuate path defined by the dildo 50 when the invention 10 is placed in service . this orientation is preferred when the user is situated such that the vagina is subjacent to the clitoris , thereby providing simultaneous engagement with and excitation of the vagina and clitoris . however , the arrangement may be configured in any manner suited to the user &# 39 ; s purposes . notwithstanding orientation , the radial spacing of the first stimulator 54 relative to the dildo 50 may be adjusted , respecting the user &# 39 ; s body configuration . referring only to fig3 a second embodiment of the first stimulator 154 is shown . the first stimulator 154 includes a suction cup member 156 that conformingly and sealingly receives the upper portion of the vulva . the suction cup member 156 of the first stimulator 154 is more specifically directed at receiving the clitoris . the suction cup member 156 is in fluid communication with a bellows 160 or squeeze ball ( not shown ) via flexible conduit 162 . as the arm 26 oscillates relative to the housing , the arm 26 compresses and expands the bellows 160 relative to the housing 12 . the arm 26 and bellows 160 cyclically introduce a vacuum in the volume defined by the suction cup member 156 and the portion of the vulva received therein . the cyclical vacuum phenomenon stimulates the clitoris . the invention 10 also provides additional suction cup members 58 conformingly and sealingly receive the user &# 39 ; s nipples and areolae , as shown on fig4 . the additional suction cup members 58 also are in fluid communication with the bellows 160 via flexible conduit 64 . the bellows 160 cyclically introduces a vacuum phenomenon in the volume defined by each additional suction cup member 58 to stimulate the user &# 39 ; s nipples . referring to fig4 the invention 10 provides for a portable and secretable embodiment including the suction cup member 156 of the first stimulator 154 and the two additional suction cup members 58 . the first suction cup member 156 and second suction cup members 58 may be detached from the housing 12 . the assembly 70 includes additional flexible conduit 72 in communication with the suction cup member 156 and also with the additional suction cup members 58 via the flexible conduit 64 . the assembly 70 may be secured to the user &# 39 ; s body with an adjustable girdle 73 . a squeeze ball 74 is shown being received in the distal end 76 of the flexible conduit 72 permitting user - controlled introduction of vacuum in the volumes defined by the first suction cup member 156 and additional suction cup members 58 , and the body parts placed in association therewith , as described above . an alternative embodiment provides for the user introducing the vacuum phenomenon be sucking on the distal end 76 of the flexible conduit 72 with the user &# 39 ; s mouth ( not shown ). either embodiment provides for a portable , sexually stimulating device that may be concealed beneath the user &# 39 ; s clothing . referring again to fig1 a second stimulator 66 is mounted on the adaptor plate 44 . the second stimulator 66 may assume any shape or texture , respecting the user &# 39 ; s preferences . the second stimulator 66 also may include vibrating means ( not shown ) for imparting vibration therein . the second stimulator 66 , preferably , contacts the user &# 39 ; s anus . the second stimulator 66 is shown mounted on the adaptor plate 44 below the dildo 50 . the second stimulator 66 defines an arcuate path concentric with and radially spaced within the arcuate path defined by the dildo 50 when the invention 10 is placed in service . this orientation is preferred when the user is situated such that the user &# 39 ; s anus is subjacent to the vagina , thereby providing simultaneous engagement with and excitation of the vagina and anus . however , the arrangement may be configured in any manner suited to the user &# 39 ; s purposes . notwithstanding orientation , the radial spacing of the second stimulator 66 relative to the dildo 50 may be adjusted , respecting the user &# 39 ; s body configuration . referring also to fig2 the invention 10 also provides pseudo - testicles 78 loosely mounted proximate to and depending from the adaptor plate 44 or the dildo 50 . the pseudo - testicles 78 are intended to contact the user when the apparatus is being used , thus simulating the tactual sensation created by real testicles . in operation , the dildo 50 is slidingly received in a vagina lengthwise . unlike the prior art , the dildo 50 defines an arcuate path generally coincident with the user &# 39 ; s vagina . the first stimulator 54 contacts the clitoris at the end of each arcuate stroke of the arm 26 . the cyclical contact of the first stimulator 54 with the clitoris contributes to sexual satisfaction . prior inventions provide for linear translation coincident with the vagina or arcuate brushing tangent to the vulva . the coincident arcuate path provided by the instant invention 10 represents a significant advance over the prior art because it more closely approximates the motion assumed by a man urging his penis to translate within the vagina during sexual intercourse . rhythmic pressure against the walls of the vagina , rather than linear translation thereacross , is known to have a more stimulating effect . additionally , inward frictional engagement with the clitoris , rather than brushing thereacross , is known to have a more stimulating effect . the present invention 10 advances significantly over the prior art by providing both . the preferred embodiment of the invention 10 combines the two stimulus means , conferring on its users real - world satisfaction of sexual drive without real - world anxieties . the present invention 10 is not intended to be limited to the embodiments described above , but to encompass any and all embodiments within the scope of the following claims .