SDMT-600 - Foreigner's Language Class: Taking His Massive Lessons Deep Inside

There are five performers, but only the one on the cover actually goes all the way (and she's the plainest of the bunch). The other four just do oral and then it's over. None of them are particularly cute, and while the final performer's scene features some acrobatic positions, she doesn't even put up a fight or act reluctant despite being sandwiched. The whole thing—the flow, the sex, everything—felt half-baked.