pseudoincest

Noun

 * 1) Sexual involvement between family members who are not blood relations (e.g., siblings by adoption, stepparents and stepchildren, in-laws).
 * 2) Pornography or erotica focused on sexual situations between nonconsanguineous relatives.
 * 1) Pornography or erotica focused on sexual situations between nonconsanguineous relatives.
 * 1) Pornography or erotica focused on sexual situations between nonconsanguineous relatives.
 * 1) Pornography or erotica focused on sexual situations between nonconsanguineous relatives.
 * 1) Pornography or erotica focused on sexual situations between nonconsanguineous relatives.