My friend's sister is quite the slut, always wearing revealing clothes. But her sex partners are all horny guys, so even slightly sexy clothing doesn't phase them. However, she sometimes shows off her panties or wears a thong, making for a boner-inducing fashion sense. When I'm rock hard, my friend's sister notices and can't help but feel her pussy tingle. 'Too cute! I can't hold back anymore, come here,' she says, leading me into the room for our first sex!
