A Forbidden Time – Episode 4

Hey there! So, Yuki was this college kid's tutor for three other students - Ryo, Ri, and Koji. They all hung out at parties, played games, the usual stuff. But then it was time to hit the books... or so they claimed. These young dudes decide to tie up poor ol' Yuki and shove a ball gag in her mouth before she can even open them for learning!

As if that wasn't enough, these wild kids demand "extra help" from their tutor. They whip out some kinky toys of their own - and not the calculators you might expect. Instead, they start messing with Yuki's body in all sorts of naughty ways. Poor girl is trying to resist this craziness, her face getting redder by the second! But despite everything she fights against it, her body just can't help responding to these new pleasures.

So yeah, that's pretty much how things went down when Yuki met up with Ryo, Ri and Koji for a "study session" they won't soon forget!"