I saw youall night, you know. You really should be a girl." Don, listen I can't. I don't want to, I need to get home." I triedpushing him away again."...Hey don't be like that, I want to make you feel like the girl youshould be," he tried again."Don't say that! I'm not a girl! It was just a stupid costume!" Iblurted, realizing I was still slurring. I could also feel my pantiesstarting to bulge. Damn it! I was getting excited now, too."You keep telling yourself that, you might believe it," Don. I could see her pussy hair through the fabric, see where it was damper in the middle compared to the rest of the garment, she was obviously very turned on. I lowered my head and inhaled her scent, making me giddy with excitment as the musky smell filled my nostrils, making my cock twitch. I slid my fingers under the panty sides and began to tug them down, she obliged by lifting her bottom off the bed, allowing me to pull them off and down her legs, rolling up as the went until I pulled them. I have now a thick 6" hard cock and my sister has a huge 7 1/2" cock and we are both familiar with each others bodies but her breasts were so perfect, they were 32DD cups for a shemale.Well it was a Thursday and both mom and dad said they would be working late which gave my sister the grin I loved to see and I just grinned bak at her. We heard the door close and the car leaving and we wereboth already sucking each other in the 69 where we then arried on to the doggy style in turns. As always we. His hands made small circles on her breasts and he bent down his tongue tracing the line of her bra. Her hands tightened in his hair, tugging softly until he brought his lips back to hers hungrily. His fingers eased around to her back quickly unclipping her bra and pushing the straps down her shoulders all the while kissing her mouth. He slowly lowered his kisses to her neck leaving soft pink marks on her supple skin before trailing off on one shoulder before retiring to do the same to the.