Dirty by the Dozen 2

As part of his slut training competition with fellow student Shin, Kei has a threesome with two hot teachers, including one Shin had dibs on. Kei watches as the horny Music teacher deflowers the virgin Gym teacher's pussy with a strap-on, then double penetrates the Gym teacher with his cock! Shin is angry about Kei intruding on his territory and redoubles his efforts to sluttify more teachers. But from the first time he fucks beautiful, long-haired Ms. Miho Hashimoto, something is different. Ms. Hashimoto makes him cum over and over and demands more, and his sexual techniques are no match for hers. The guys had better watch out, because Ms. Hashimoto has a plan that's going to change this school forever...