A way to have sex.
Unlike vaginal or anal where you penetrate the vagina or anus respectively, or oral where she sucks you, or tit where you fuck her tits like its ass or poke her nipples; Optical sex it where you pentrate her eye.
You push your hardened dick into her eye and proceed to do her. Her eye must be wide open the whole time. The act is finished when her eye is covered in cum.
John: What type of sex did you give her Jim?
Jim: Optical Sex, the one where I fuck her eye!
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi
May I have an order of regular degular buttermilk pancakes? Without all the added jazz? Hold the blueberry smiley face, strawberry glaze, chocolate chips and whipped cream.
Usually a male who likes to encourage weight gain in his partner through the consumption of food. Feeders differ from FAs... whilst an FA is attracted to big girls, a feeder gets turned on by making a thin girl fat....or a big girl even bigger.