A penile sleeve for promoting sexual stimulation utilizing crystals during sexual intercourse, and a method of using the same is provided. The penile sleeve incorporates one or more crystals for facilitating vaginal stimulation during sexual intercourse. The crystal or crystals are interchangeably sheathed to the human penis by a comfortable and stimulating silicone-like material, yet the crystal protrudes through a lower opening in the penile sleeve. As a result, the crystal comes in contact with both the penis and vagina during intercourse enabling a shared experience or energy based on the installed crystal. Additionally, the structure of the incorporated crystal supports a penile orientation that assists the user in stimulating the G-spot.