Sex Dictionary

Alternative fertilization refers to medical or non-traditional methods used to achieve pregnancy outside of natural sexual intercourse. These approaches are often considered when couples face fertility issues or when individuals and same-sex couples

Amatonormative describes the belief that everyone should seek a long-term, monogamous romantic relationship, and that such a relationship is more valuable than other connections. The term was coined by philosopher Elizabeth Brake to challenge social

Amaurophilia is a sexual preference where arousal comes from engaging in intimate acts with someone who is blindfolded or unable to see. The focus is on the excitement of sensory restriction, anticipation, and the heightened sensitivity of touch, sou

A babydoll is a short, loose-fitting nightgown or dress, often with delicate fabrics like lace, satin, or chiffon. It was first introduced in the 1940s as sleepwear but quickly became a style symbol blending comfort with playful femininity. Today

Bacchanalia were ancient Roman festivals held in honor of Bacchus, the god of wine, freedom, and ecstasy. These gatherings were famous for wild dancing, heavy drinking, and breaking away from social norms. Over time, the term came to describe any

Backup birth control refers to an additional method of preventing pregnancy that is used temporarily, usually when the main birth control method may not be reliable. For example, condoms may be used alongside birth control pills, or emerge

Bacterial Vaginosis (BV) is a common vaginal condition caused by an imbalance of bacteria naturally found in the vagina. Instead of harmful outside germs, BV happens when bad bacteria grow too much and replace the good bacteria that usually prote

Agrexophilia is a paraphilia where arousal comes from the idea of being overheard or watched while having sex. The excitement usually stems from the sense of risk, exposure, and vulnerability. Unlike exhibitionism, which is about deliberately showing

The phrase Backdoor Man comes from blues music and later gained wider slang use. Traditionally, it described a man secretly visiting another man’s wife or lover through the back door to avoid being seen. Over time, the expression expanded into

Balanitis is the inflammation of the head of the penis. It often appears as redness, swelling, or soreness and may be accompanied by itching or discharge. Though uncomfortable, it is usually treatable once the cause is identified.

Ball busting is a sexual fetish or BDSM practice where one partner derives pleasure from striking, squeezing, or applying pressure to the male genitals, especially the testicles. For some, it is linked to pain-and-pleasure dynamics, while for others

A ball gag is a BDSM accessory designed as a round ball that fits into the mouth, held in place by straps around the head. It restricts speech and creates a sense of power exchange between partners. Ball gags are often used in bondage scenes to heigh