to sex

To have sex with someone

To touch each other's private parts for physical pleasure

To have sex with someone

To have sex with someone

To have sex with someone

To have sex with someone, usually in a short, casual way

To have sex with someone

Have sex with someone

To have sex with someone

To have sex, usually used for animals or in biology

To have sex with someone

To have sex with someone, used in informal British English

To have sex with someone

To have sex with someone

To have sex briefly in a casual way

Women that older writers treat as delicate and needing protection

Extremely pleasurable or satisfying in a way that feels better than usual

To touch each other's private parts for physical pleasure

Make something more attractive or exciting by adding sexual details

A legal partnership between two people of the same sex

A person who has been found guilty of a sexual crime like assault or abuse

Using the mouth, lips, or tongue to touch someone's private parts

Sex where people use condoms and other steps to prevent infections

A natural desire to have sex

An illegal sexual act done without the other person's agreement, often using force or threats

Attractive to other people in a way that makes them want to be physically close

Sexual activity between people, often intercourse

A medical operation and hormone treatment to make a person's body match the gender they feel

A famous person, for example an actor or singer, who many people think is very sexually attractive

An object people use to give private physical pleasure to a person

Sexual activity when a person with a penis puts it into another person's anus

A person others see only for sexual reasons, not as a whole person

A conversation about sex to teach people about bodies and safety

Medical treatment with surgery and hormones that helps a person live as a different gender

A body part used to make babies, like the penis, vagina, testes, or ovaries

A person who others see as very attractive and confident with partners in private

A body chemical that helps sex organs and other adult body features like hair or voice develop

A crime in which someone forces another person to have sex against their will

A young woman seen as very sexually attractive who tries to attract others

Sex between a married person and someone who is not their husband or wife

A person, often a woman, who many people find very sexually attractive

An old polite phrase for women that shows admiration

A machine like a sex toy or robot that gives sexual pleasure

A physical change during puberty that shows male or female differences and does not help make babies

A cell that joins another to make a new living thing, like sperm or egg

A trait of body and mind linked to being male or female

A part of a cell that decides whether an animal is male or female

A gene on a sex chromosome that makes a trait appear more often in one sex than the other

A book that gives adults advice on how to be physically closer to a partner

A gland that makes the cells used to make babies, like an ovary or testis

An agreement between people to have sex with each other

The practice of separating men and women into different places or groups

Looking at each other to show sexual or romantic attraction

Physical closeness between partners that is soft, careful, and focused on comfort and trust

Body parts used for having babies, like genitals, that show if someone is male or female

A body part you are born with that helps make babies, like genitals or ovaries

A physical feature that differs between males and females, like body hair or a deep voice

A physical or mental trait typical of one sex

Private actions between people that involve touching for pleasure

A small dark spot inside a cell nucleus that shows a second X chromosome in female cells

How many people someone has had sex with

Hair that looks messy as if a person has just had sex

A person who has sex with other people

A condition caused by a gene on a sex chromosome that affects males and females differently