Thought you might find the following data of interest. CALORIES BURNED DURING SEX REMOVING HER CLOTHES: With her consent 12 Calories Without her consent 2,187 Calories OPENING HER BRA: With both hands 8 Calories With one hand 12 Calories With your teeth 485 Calories PUTTING ON A CONDOM: With an erection 6 Calories Without an erection 3,315 Calories POSITIONS: Missionary 12 Cal..