Used previously in many Gay Bondage Scenes such as Leather Mummification Water sports Tit torture Cbt Humiliation Isolation Boots Hoods Gags Slave duties Wax Isolation Lycra Chains Stress positions Flogging Cp Crop Electro Poppers Chems Piss Human k9s Breath sharing bags Gas masks Hoods Ropes Clamps Stocks Bondage wheels St Andrew’s cross Full sexual control Chastity and long term chastity Cum swallowing Forced feminization Sissification .