a dildo (artificial phallus)

shy / embarrassed / ashamed

(formal) Female third-person singular pronoun; she, her, girlfriend

(colloquial) a girlfriend (a female partner in a romantic relationship)

(literary) they (about women or girls)

to hide, to conceal

that which is hidden / that which is protected from outside / (clothing) pocket

shape, form, style

to stretch; to spread

one shouldn't bury one's head in the sand while leaving one's bottom exposed