She nestled her breasts against my lower back, right on my ass cheeks and proceeded to give me a wonderful hand-job, kissing and licking moving her he...d around my back. She kept me soapy and fondled my balls as she stroked me, softly as she pushed her hand to the head then gripping hard as she pulled her hand back along my cock to the base, fucking me with it. All the time rubbing my ass with her breasts. I could feel her nipples as they drug across me. I got more excited and she sped up. “Mmmmm!“ I heard him moan as I wickedly flexed my tonsils and heightened his pleasure.I was so excited to have his cock back in my mouth, and as his pheromone pervaded my nostrils my pussy turned into a puddle of juices. I squeezed my swollen cunt lips together tightly and felt a rush of excitement and butterflies fluttering in my stomach.I stroked his strong calf muscles with my right hand and caressed him right up to his balls, which I gently squeezed as my head bobbed back and forth on his. The females could have multiple orgasms while the male required recuperation time before they could ejaculate again. They knew that a small percentage of the population preferred to have sex with their own gender and could not reproduce. Some were born with both male and female organs and they also were not able to reproduce. The Aliens would be slow and methodical in their human testing. The test results of subjects in groups two and three would be used for transgendering. They had drugs that. When Lizz tucked me into bed she lent over to give me a kiss good night I could see down her top she was wearing no bra and the curve of her breasts made my cock go hard. As she went back her hand brushed against my cock I went bright red Lizz said nothing but gave me a cheeky smile. Later that night I could get to sleep as I was so arroused and had nevver masturbated before. I could not get to sleep with this massive bonner in my pants.I went down stairs to get a drink as I open the living.