to sex

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, usually in a short, casual way

To have sex with someone

To have sex with someone

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 briefly in a casual way

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

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

A legal partnership between two people of the same sex

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

Sex where people use condoms and other steps to prevent infections

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

A natural desire to have sex

Sexual activity between people, often intercourse

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

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

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

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

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

A conversation about sex to teach people about bodies and safety

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

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

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

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

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

An old polite phrase for women that shows admiration

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

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

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

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

Private actions between people that involve touching for pleasure

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

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

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

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

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

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

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

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

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

An agreement between people to have sex with each other

A person who has sex with other people

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

Looking at each other to show sexual or romantic attraction

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

How many people someone has had sex with

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

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

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

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

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