MDBK-306 My sloppy female friend always unconsciously teases me with panty shots. Her thong-clad ass, digging in, causes me to lose all reason and go on a violent piston ride!!

Is it natural or is she trying to appeal to me!?
Well, I'm a man too… No matter how close we are, that's too much!!
The female friend who always unconsciously shows panty shots today has the audacity to wear a thong with her ass cheeks completely exposed!
I can't take it anymore… Don't underestimate men!! I can't pretend not to see it anymore!!
Saying she's not trying to seduce me by showing off her ass like that, who would believe that!? Long-standing friendship is crumbling away!