"consenting adult" meaning in English

{
  "forms": [
    {
      "form": "consenting adults",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "consenting adult (plural consenting adults)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "People",
          "orig": "en:People",
          "parents": [
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Sex",
          "orig": "en:Sex",
          "parents": [
            "All topics",
            "Reproduction",
            "Fundamental",
            "Life",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2018, Nicol Marsh, Sweet Thing: A Scorching Hot Romance",
          "text": "You know we're both consenting adults and what we do in our leisure time has nothing to do with him?",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A person over the age of consent who willingly has sex"
      ],
      "id": "en-consenting_adult-en-noun-OJR3CvGY",
      "links": [
        [
          "age of consent",
          "age of consent"
        ],
        [
          "sex",
          "sex"
        ]
      ]
    }
  ],
  "word": "consenting adult"
}

{
  "forms": [
    {
      "form": "consenting adults",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "consenting adult (plural consenting adults)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "en:People",
        "en:Sex"
      ],
      "examples": [
        {
          "ref": "2018, Nicol Marsh, Sweet Thing: A Scorching Hot Romance",
          "text": "You know we're both consenting adults and what we do in our leisure time has nothing to do with him?",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A person over the age of consent who willingly has sex"
      ],
      "links": [
        [
          "age of consent",
          "age of consent"
        ],
        [
          "sex",
          "sex"
        ]
      ]
    }
  ],
  "word": "consenting adult"
}