Hello my name's Diogo, i'm a 21 years old boy from Portugal, i have a girlfriend named Joana, she is 18, i love her... but she is a little misbehaved and sometimes she uses to scream outside in front to the others, she makes fun of my friends, and sometimes of me... i want to punish her, but i don't want that she cries, so i am decided to tickle her as punishment, but i don't know how?? can you give me some ideas please... how can i tickle my girlfriend as punishment?? should i tie her, how long, how, where, ??? thanks...