This all started on Thursday morning. I had just arrived at my girlfriend Meghan's house, I usually just walk right in as I know where their spare key is at. I walked into the house and the first thing I see is her sister Charlotte sitting at the kitchen table in a tight long shirt that spelled the word pink across it. Though her shirt was long, as she was sitting the shirt rested above her knees and i could see her cute black lace thong peaking at me from inbetween her legs. Then Meghan came down stairs.
"Hey baby" Meghan said to me before kissing me. Turned on and sorta getting a semi from seeing her sisters thong I started to make out with Meghan, grabbing her ass and slipping my hands closer to her pussy when..
"Meghan!" Her mom interupted "your gonna be late for class". We immediately got up and headed out the door.
The following day that I came over it was almost the same thing as the previous day however this time Charlotte was wearing a blue lace thong instead of black, and I could tell she wasn't wearing a bra because her nipples were poking out really hard.