Is it safe to.

Is it safe if I were to cum everyday for say, a week? Not full on sex, just a blow job. Once or twice a day for a week. Is it safe?

Barring any medical complications, it is safe for your body to ejaculate often. But, if you ever experience any burning, bleeding, pain, etc. consult your doctor immediately.

However, practicing "safe" oral sex is another matter.

A lot of people incorrectly believe that unprotected oral sex is automatically *safe*. Unfortunately, that's NOT TRUE. Unprotected oral sex can transmit STDs like gonorrhea, herpes, Hepatitis B, HIV, and syphilis from partner to partner (http://www.uhs.uga.edu/sexualhealth/oral_sex.html).

So, no matter whether your partner is male or female, you should understand how to enjoy it safer (http://wso.williams.edu/orgs/peerh/sex/safesex/oralsex.html). Flavored condoms could make safer oral sex more interesting for the giver.