^^Eh, not really. 32 kcal per 100g is fairly low. For comparison, apples have 52 kcal per 100g.
As stated above, it would take a lot of vaginal lubrication to get your daily caloric intake, more than a single person can produce before passing out and, even if you did have that many ladies to please, your mouth would get sore halfway though.
TLDR: Eat away, don't mind the weight.