Flavored condoms are designed for use during oral sex. The concept is that when you suck on someone’s penis, the flavored condoms will: 1) allow your mouth to be protected from semen, 2) it will taste better than sucking on plain latex, and 3) flavors encourage people who give blow jobs to do so in a protected environment.

Use During Vaginal Intercourse :

Read the box to see if the product is recommended for use during vaginal sex, since some flavorings could cause irritation. In particular, avoid putting sugary flavored lubricants into the vagina, since they could increase the risk of a yeast infection.

Flavored condoms, or condoms with flavored personal lubricants, are often marketed as a way to improve the experience of performing safe oral sex, specifically safer blowjobs. When purchasing them, however, you need to be very certain that they are not being sold strictly as a novelty item. Consider sticking to well known condom brands' flavored varieties, and check the box; there should be a statement about their suitability for use during actual sex (or lack thereof).
Finally, if you're really looking for a tasty treat to spice up your sex life, I recommend buying an assortment. You may find that the taste of some of the flavored condoms is more likely to make you gag than the flavor of plain old latex.

Flavored condoms can be used for vaginal and anal penetration, BUT, if your partner has a sensitive vagina or anal area, they might form an allergic reaction to the flavored condoms. My advice is to use the flavored condoms for oral sex, and a regular/name brand latex condom with water-based lubricant for vaginal or anal sex. If, of course, a flavored condom is all that you have at the moment, communicate that to your partner. If he or she does not have a problem with it, then ENJOY.