She began directing me like a photographer would to a model. She had me pose different ways and give different looks as she bounced around me trying d...fferent angles. I was really enjoying watching her frolicking in her underwear, and because I felt like a girl at this point, I didn't feel guilty about it. I felt like 'yeah, the feminine is my home right now. I am welcome here. I am not imposing'. It was such a relief to be able to interact with a girl and not feel afraid of offending her with. .this is the girls room" one of the older boys who had a small mustache laughed and said "Nuh uh, this is the boys room and girls arent allowed in here unless they play boy games" boy games?" I asked "whats that?" they all smiled and nudged each other and laughed and the boy with the mustache stepped forward and grabbed my chest, his hands were rough and hot through my small pink t-shirt, I could feel the heat , even through my sports bra, I shivered and said "what do you want?"They laughed and. I couldn't believe what was happening! Here I was in the family kitchen making out with my sister.I felt her put her arms around neck as I lifted her body up just a bit. Our bodies were so close and I could feel the sexual tension between us rise. Her body felt incredible. Her skin was so supple and she smelled so wonderful. I heard her moan as our kiss intensified. I couldn't help but let my hands slide down to her breasts. Her breasts felt so fine under the cotton fabric of her top. Her. Probably 6'1", skin the color of coffee with cream, fit with visible muscle tone. Gorgeous in every way.As I stopped next to her, I saw she was wearing an off-shoulder light blue dress that showed her well-toned shoulders and amazing figure. I rolled down the passenger window as I pulled up."Hi baby, do you need a ride somewhere?" Omg, yes, I'm trying to get home and missed the last bus." I'd be happy to give you a ride home."She quickly realized I was looking for a tranny cock and directed me.