Help me find this story

[tmcgee55]

It used to be on the Internet but I can't remeber the title, its about two asian (maybe japanese) schoolgirls seducing a teacher and forcing him to have sex with his daughter. The title sounded like a science thing for some reason. Anyone got any ideas?

 

[Fantasies_only]

It used to be on the Internet but I can't remeber the title, its about two asian (maybe japanese) schoolgirls seducing a teacher and forcing him to have sex with his daughter. The title sounded like a science thing for some reason. Anyone got any ideas?

There are many stories like that.
Can you be more specific with details?
It sounds like a doujin to me.