[xoxoxoBruce]

From wiki

A glory hole (also spelled gloryhole and glory-hole) is a hole in a wall, or other partition, often between public lavatory stalls or adult video arcade booths, for people to engage in sexual activity or observe the person in the next cubicle while one or both parties masturbate.[1] In addition to the penis, fingers or the tongue may be inserted into the hole.

Glory holes are especially associated with gay male culture, and anal or oral sex,[1][2] but may also be used by bisexual or heterosexual men, or by men who do not identify as gay, bisexual, or heterosexual. The partition maintains anonymity. Some gay websites offer directories of glory holes, and people sometimes install private glory holes within their residences.