Looking for story where coach and his wife are seduced by student

[kybusk]

I'm looking for story where coach is seduced by Huron/Cherokee/.. (?) student and then his wife is taken as well. It had multiple pages and first scene together is when naked wife is watching as his husband takes his cock in anal. Perhaps it was named like "Coach turns bi" but I'm unable to find it :/

 

[Mandlovu]

"Coach Turns Bi" was by Coxwain [https://www.literotica.com/stories/memberpage.php?uid=797241&page=submissions]
The character's name was Huron Cuorosckec.
His stories have been removed but you can probably find them in an internet archive.