I just got this from a reputable fitness site
REMOVING HER CLOTHES
With her consent.......12 calories
Without her consent.......187 calories
REMOVING HER BRA
With both hands.......8 calories
With one hand........12 calories
With your teeth......85 calories
PUTTING ON A CONDOM
With an erection.......6 calories
Without an erection.........315 calories
PRELIMINARIES
Trying to find the clitoris........8 calories
Trying to find the G-spot............96 calories
POSITIONS
Missionary.............12 calories
69 lying down..........78 calories
69 standing up..........190 calories
Wheelbarrow............215 calories
Doggy Style.............350 calories
Italian Chandelier........926 calories
ORGASM
Real...........121 calories
Fake.........315 calories
POST ORGASM
Lying in bed hugging...........18 calories
Getting up immediately.........36 calories
Explaining why you got out of bed immediately...............816 calories
GETTING A SECOND ERECTION
If you are;
18-29 years old...............36 calories
30-39 years...............84 calories
40-49 years...............124 calories
50-59 years...............972 calories
60-69 years...............2,700 calories
70+..........................results are still pending
GETTING DRESSED AFTERWARDS
Calmly...................32 calories
In a hurry..............98 calories
With her father knocking at the door.......1,250 calories
With your wife knocking at the door..........3,250 calories