My girlfriend's sister, Kiyoka-chan, keeps showing me her panties whenever she gets the chance! Even when my girlfriend is right next to me, she doesn't care! I find myself wanting to look again, even though I know I shouldn't. The mysterious veil peeking out from under her skirt is pure romance! As if sensing my emotions, she whispers seductively, "You can look closer," and before I know it, she's riding my face! The scent of Kiyoka-chan's panties shatters my resolve! My lust is uncontrollable!