The dildo straps were made of heavy canvas and fitted the tool snugly around Eileen's loins. Even so, she could tell that the action was not exactly the same as a man's prick would give; she could feel the tool pulling away from her own pussy whenever she attempted to extract it from Doreen's cunt and prepare for another thrust. She had to exaggerate her thrusting movements but quickly found that she could almost duplicate the cockthrusts of a man. Doreen gave no indication at all that she had other than joyous reactions to her attempts at acting a man's part in the fucking. She groaned frantically each time Eileen pulled the thick tool from her cunt and every slow, spearing thrust brought a delighted gasp to her full, red lips. Her thighs gripped powerfully and she rubbed her fire-tipped breasts into Eileen's, giving them both an additional powerful dose of stimulation.
The base of the tool nudged comfortably against Eileen's swollen clitoris each time she thrust it into Doreen's cunt and the strap running between her thighs soon began rubbing the lips of her pussy. These exciting sensations, together with the sensuality emanating from Doreen's finely aroused body, made her womb tighten into a hard, quivering ball. The extent and intensity of her reaction surprised her; she had not supposed that it would be very exciting to fuck another woman with an artificial prick, not matter how large and grotesque looking it might be. Eileen was discovering that it could be exciting and fulfilling to administer sexual pleasure to another woman as to receive it from a member of the opposite sex.