My sister has a fetish for me to use awkward forms of contraception to increase the percentages that she might get pregnant even though she is trying to prevent it. I am a little scared I might knock her up which one of these methods do you think I should continue to use to prevent being a daddy. She had me wrap duck tape all around my peter, she had me use aluminum foil, a glad sandwich bag, elmors glue over my Peter hole, and finally she took her sewing kit out and stiched up me pee slot. Thanks, for the help.