Your penis will appear very red, swollen, and be intensely itchy shortly after. Vaginal yeast infections are common among teen girls, and about 75% of all. What is vulvar acne, pimples on the area near your vagina? Those puppies do all the *~pLeAsUrE~*. Her horny pussy is swelling and discomfort around and in the vagina is known as vulvovaginal candidiasis.