After a lovely evening at Olive Garden (Red Lobster can be substituted if the wait is too long) politely ask your partner to participate in intercourse. Prior to ejaculation position the face of your said partner directly in front of your penis organ and release your seeds upon their face. Upon completion of said action reach down with your dominant hand and grab a handful of your partners pubes and throw them on your partners face. At this point run to a public place so all can see the gorilla chasing you.
While having sex with a partner pull out and squirt your special man sauce on the womens face. Before she can react throw your freshly shaved pubic hair on the gooey mess. The mending of the spunk and pubic hair will give the appearance of a naked women wearing the mask of a gorilla.
Immediately after blowing your load on a girls face, pull out some of your pubes and throw them on her face. They will stick in the goo and there you go.... Gorilla Mask
Before you have sex, Trim or yank out pubic hair and place it on the night stand next to the bed. Engage in any sexual position you like. When you are going to nut pull out and shoot on her face. After you shoot on her face grab the pubic hair and throw it in her face. This will cause the hair to stick therefore creating the Gorilla Mask.