I have 2 very close friends. The 3 of us are inseparable. We'll call him C and her Y. We were out at another friends house. Me & C were sitting on the couch. Y came over and kinda layed across us. Y is extremely ticklish everywhere especially her sides and feet. She's very attractive too. Anyway she was sittin on me & C and out of nowhere he started tickling her sides like crazy. Her face turned bright red and she couldn't utter words. He kept it up for a few minutes then let her go.