"Nii-san, rub my feet for me" >You agree, trying to seem reluctant but very excited inside. >You take her tiny socked foot into your hands and begin rubbing it. It's damp with sweat and a sour odor quickly fills your nostrils. "It was hot out today, nii-san, my feet must not smell very good." >You tell her you don't notice any smell, lying. "Oh really, are you sure?" >She takes her foot out of your hands and begins rubbing it all over your face. You can't move, frozen, enjoying the feel of her damp, smelly sock on your face. >Her eyes suddenly widen and she moves her other foot to your crotch, pressing her toes up against your now erect member. "Oh, looks like Nii-san's a dirty little pervert! Good, I need to get some coding done and I could use a footstool to rest my tired feet on. Lay down on your back under the desk there, Nii-san." >You hesitate, stammering. >She slaps you across the face "I said get under the fucking desk, you're my slave now and you're going to do everything I say or I'll tell Kirino you're a freaky pervert!" >You obey and lay down on your back underneath your desk. >She takes off a sock and rolls it into a ball. "Open your mouth." >You obey and she shoves the sweaty sock into your mouth. >She takes off her other sock and places her tiny, pink soles onto your face, your nose settling into the little crook underneath her tiny, round toes. There's visible sock lint stuck between her toes. >You take in a deep breath through your nose and the sour, pungent odor almost burns your nostrils. She rubs her sweaty soles up and down your face; they feel soft and slimy as they slide up and down your skin. "I've got at least 8 hours of coding to do, I might be here all night, so hope you like that smell down there! If you're lucky I'll let you lick off all the smell in a few hours."