Do you mean sex with very heavy women or do you mean heavy amounts of sex? There is a crucial difference here.

As an investment banker and occasional human being, I cannot advise sex with very heavy women. It can cause damage, pain and discomfort. It can also be aesthetically displeasing. On the other hand, heavy amounts of sexual activity is an excellent investment in terms of profitable time spent. It is healthy way to spend your time, improves your mood and overall happiness and also of course, while you are participating in this activity, you are not spending any money (unless you are Salax of course and have to pay for it). So yes, it is an excellent investment.

Just call me Tigasin. That's what I'm talking about