The story
Borrowed from Japanese 寝取(ねと)らせ (netorase).
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: A genre of sharing or cuckoldry pornography where a protagonist's love interest has sex with others, which the protagonist enjoys, actively encourages or even causes. Full definition →
Borrowed from Japanese 寝取(ねと)らせ (netorase).
Etymology from Wiktionary, CC BY-SA 4.0.