I neared a large tree. I changed direction until I was under it I touched its taproot with life magic. The trunk was wide. I hollowed it, killing the ...tree but allowing me to rise into it. Then I shaped a small hole, using an existing knot in the tree, and peered out.An explosion boomed. Earth fountained in the air. Craters dotted the cavern as the mage paced back and forth, the shield of ash still surrounding him. He cast his gaze about, searching for me. I took a deep breath.I would have to. When I saw clearly, it’s my brother. He is sucking boob of some girl who seems like his classmate. I felt ashamed and went to my bed room without any noise and locked the bed room. I changed my dress and wore the skirt and t-shirt but after sometime the curiosity in me didn’t stopped me to stay. I came out of my bed room and peeped through door. I saw both the hot girl and my sweet brother in nude. He is just kept hands on her boobs and he is smooching her. He slowly came down and he is licking. He was a jet black giant of a dog being a great dane/labrador cross. He was big and gentle and very obediant. I got him from a dog rescue the day after he had been left there by an emigrating family. He was great with kids, never scrounged and never gave me any trouble at all except he could be a bit embarrassing with that cock of his. He was always getting it up and I used to have to send him out in the garden if I had guests. It was very obvious he was horney the bloody thing used to extend. Gina unpacked all of his clothes and right after they put all the coal dust cans out on the sidewalk for the early morning pickup, she sat him in the tub and washed him all over with a soft white washcloth. Gina was not shy about getting him cleaned up even up in that place where the sun don't shine. It was so relaxing; he just wanted to sit in the warm water. She dried him off and pulled him by the hand to her bedroom. As soon as she got down on all fours on the bed, Sal placed his huge cock.