Des:As I was walking down the hallway, I heard a sound that sounded like vibrations, so I peeked through the gap in the open door and saw my younger sister masturbating while watching a lady comic. Seeing this, my brother gets excited and instinctively reaches out to touch his crotch. A few hours later, she passed by the room again and when I peeked in, I found Lara asleep, feeling exhausted. The naughty smell that fills her room makes her brother so excited that he cant stop, and as he sniffs his sisters hair and jerks off, his sister catches his eye. Wake up. The older brother kneels down and apologizes for masturbating his girlfriends younger sister. But her sister is amused and suggests that she let her practice footjob on her brothers dick anyway. Lala becomes more and more excited as she watches her brother. and…